A business mobile app should not be built simply because competitors have one.
It should make something faster, easier or more convenient for customers or employees.
For one business, that could mean allowing customers to book appointments. For another, it might mean online ordering, account management, loyalty rewards, delivery tracking or access to business services.
So, what features should a business mobile app actually have?
For most apps, useful features can include:
- Simple onboarding
- Secure login
- User profiles
- Easy navigation
- Search
- Push notifications
- Payments
- Booking or ordering
- Customer support
- Personalisation
- Offline handling
- Security
- Privacy controls
- Analytics
- Accessibility
However, not every app needs every feature.
The right features depend on what customers need to accomplish.
This guide explains the most important mobile app features and when businesses should use them.
1. Simple Onboarding
The first few minutes after installing an app are important.
Users should quickly understand:
What does this app do?
How will it help me?
What do I need to do first?
Avoid showing six or seven introduction screens explaining every feature before users can access the application.
If the product is easy to understand, onboarding might require only one or two screens.
For example, a restaurant ordering app may simply allow users to choose their location and start browsing the menu.
A financial application may require more onboarding because identity verification or additional information is necessary.
The onboarding process should match the actual complexity of the service.
2. User Registration and Login
Many business applications need customer accounts.
Users might need an account to:
- Save information
- View orders
- Manage appointments
- Access subscriptions
- Save favourites
- Track deliveries
- Manage payments
- Synchronise data between devices
Registration should be as straightforward as possible.
Depending on the application, businesses may offer email, phone-number or supported third-party authentication.
However, do not force customers to create an account unless the application genuinely needs one.
For example, users should not necessarily need an account simply to browse a restaurant menu or view basic business information.
3. Secure Authentication
If your application stores personal or business information, authentication needs appropriate security.
Depending on the risk and use case, this might include:
- Secure password handling
- Email verification
- Phone verification
- Multi-factor authentication
- Biometric authentication
- Session management
Fingerprint or facial authentication can also make repeat access easier on supported devices.
Security should reflect what the application handles.
An application containing financial or health information will generally require stronger safeguards than an app showing public business information.
4. User Profile
A user profile gives customers one place to manage information associated with their account.
Depending on the business, users might be able to manage:
Name
Phone number
Delivery addresses
Profile photo
Language
Notification preferences
Saved payment methods
Privacy preferences
Keep profile settings relevant.
There is little value in asking customers to complete twenty profile fields when only three are needed to provide the service.
5. Easy Navigation
Users should not need instructions to move around your application.
A clear mobile app might have primary areas such as:
Home
Search
Orders
Notifications
Profile
The exact structure depends on the product.
An e-commerce app might use:
Home | Categories | Cart | Orders | Account
A booking application could use:
Home | Search | Bookings | Messages | Profile
The most frequently used actions should be easy to reach.
Avoid hiding important functionality behind several menus.
6. Search Functionality
Search becomes important when an application contains a large amount of content, services or products.
Examples include:
- E-commerce apps
- Property apps
- Food delivery apps
- Travel apps
- Marketplace apps
- Healthcare directories
- Learning platforms
A useful search experience can include suggestions, recent searches and relevant filters.
However, a small application containing only a few options may not need search at all.
Add it when users would otherwise struggle to find information.
7. Filters and Sorting
Search alone may not be enough when customers have many options.
Imagine a property application containing 50,000 listings.
Users may want to filter by:
Location
Property type
Price
Number of bedrooms
Furnished or unfurnished
Similarly, an e-commerce application might allow filtering by category, price, size, availability or brand.
Filters help customers reduce a large number of options to the ones that are actually relevant.
8. Push Notifications
Push notifications are one of the biggest practical differences between a mobile app and a traditional website.
They can help businesses communicate important updates directly to customers.
Useful notifications might include:
Your order has been shipped.
Your appointment is tomorrow at 10:00.
Your driver is arriving.
Your payment was successful.
A product you saved is back in stock.
However, notifications should provide value.
Sending promotional messages every day can quickly become annoying and may cause users to disable notifications entirely.
Businesses should also provide appropriate controls over optional notification categories.
9. Booking and Appointment Management
Booking functionality can be extremely useful for service businesses.
Examples include:
- Clinics
- Salons
- Consultants
- Hotels
- Fitness centres
- Coaches
- Repair services
- Professional services
Instead of calling the business, customers can:
Choose service → Select date → Select time → Confirm booking
The application can then display upcoming appointments and provide appropriate options for rescheduling or cancellation.
Automated reminders can also help businesses reduce missed appointments.
10. Online Ordering
Restaurants, retailers, grocery businesses and other companies selling products may benefit from in-app ordering.
A typical ordering flow could be:
Browse → Select → Add to cart → Checkout → Pay → Track
Keep the number of steps as low as reasonably possible.
If customers have to navigate through numerous unnecessary screens before placing an order, the process becomes frustrating.
The checkout experience should focus on completing the transaction.
11. Secure Payments
Many business applications need online payments.
Examples include:
- Online stores
- Food delivery
- Taxi services
- Subscription applications
- Booking platforms
- Digital products
- Marketplaces
Rather than handling sensitive payment-card information directly, businesses commonly integrate established payment services.
Depending on the application and market, payment options might include cards, supported digital wallets or other appropriate methods.
Businesses should also plan for:
- Failed payments
- Refunds
- Receipts
- Recurring payments
- Payment history
Payment functionality should be designed for both convenience and security.
12. Order or Delivery Tracking
Customers appreciate knowing what is happening after making a purchase.
An ordering application might show:
Order received
↓
Preparing
↓
Dispatched
↓
Out for delivery
↓
Delivered
For some businesses, real-time location tracking may also be appropriate.
However, do not add live GPS tracking simply because it looks impressive.
If basic status updates provide everything the customer needs, they can be simpler and cheaper to implement.
13. Favourites or Saved Items
Allowing users to save products or services can make repeat visits easier.
This feature can work well for:
- E-commerce
- Property listings
- Restaurants
- Travel
- Jobs
- Learning platforms
- Marketplaces
For example, someone searching for a property may save five listings and compare them later.
An online shopper may save products without immediately purchasing them.
Saved items can therefore reduce the need for users to search for the same content again.
14. Customer Support
Users need a clear way to get help when something goes wrong.
Depending on the business, support options could include:
- Help centre
- Frequently asked questions
- Contact form
- Email support
- Live chat
- Support tickets
- Phone support
Not every business needs 24-hour live chat.
The appropriate support system depends on the product and customer expectations.
For example, a banking app may need much stronger support availability than a simple local business application.
15. In-App Chat
Messaging can be valuable when communication is part of the product itself.
For example:
Patient ↔ Clinic
Customer ↔ Service Provider
Buyer ↔ Seller
Student ↔ Tutor
Customer ↔ Support Team
In these situations, keeping communication inside the app can make conversations easier to manage.
However, building chat requires additional development and infrastructure.
If customers rarely need real-time communication, a contact form or support system may be enough.
16. Ratings and Reviews
Reviews can help customers make decisions when an application contains multiple products, sellers or service providers.
This can be useful for:
- Marketplaces
- Restaurants
- Hotels
- Property services
- Delivery platforms
- Service marketplaces
Reviews should ideally come from genuine users.
Businesses may also need systems for reporting inappropriate content, moderating reviews and preventing obvious abuse.
A simple business app with only one provider may not need a complete rating system.
17. Personalised Experience
Personalisation can make an app more relevant.
For example, an e-commerce application could show products based on categories a customer regularly visits.
A learning application could display:
Continue Learning
A food application could show:
Order Again
A music or content app could recommend items based on previous activity.
However, personalisation should have a clear purpose.
Businesses should also understand what user information is being processed to provide personalised features and apply appropriate privacy requirements.
18. Loyalty and Rewards
A loyalty system can encourage repeat customers.
For example:
Buy → Earn Points → Redeem Reward
Businesses might offer:
- Points
- Cashback
- Discounts
- Member pricing
- Free products
- Exclusive offers
This feature can work particularly well for businesses where customers purchase frequently.
Examples include restaurants, coffee shops, salons and retail stores.
However, a company where customers purchase once every several years probably does not need a loyalty programme.
19. Location and Maps
Location features can be useful when the service depends on where the customer is.
Examples include:
- Taxi apps
- Delivery apps
- Property apps
- Travel apps
- Restaurant apps
- Store locators
- Local service marketplaces
A customer might use location to:
Find nearby stores
Choose a delivery address
Find properties nearby
Track a journey
Get directions
Businesses should collect only the location information actually required.
For example, if approximate location is enough to find nearby stores, continuously collecting precise background location may be unnecessary.
20. Camera and File Uploads
Some apps need users to upload images or documents.
Examples include:
Insurance app → Upload damage photos
Healthcare app → Upload reports
Property app → Upload property images
Marketplace → Add product photos
Banking app → Upload verification documents
The application should clearly explain why access is needed.
Do not request camera, microphone, photo-library or file access unless a feature actually uses it.
21. Offline Support
Users will not always have a perfect internet connection.
An app should therefore handle poor or lost connectivity gracefully.
That does not necessarily mean every feature must work offline.
Instead, the app might:
- Cache important information
- Save unfinished forms
- Display previously loaded content
- Queue certain actions until connectivity returns
- Show a clear offline message
For example, a learning app might allow downloaded lessons to remain available offline.
A payment transaction, however, may require an active secure connection.
Choose offline functionality according to what users genuinely need.
22. Fast Performance
A mobile application should feel responsive.
Users should not constantly wait for screens to load.
Performance can be affected by:
- Large images
- Unnecessary animations
- Slow APIs
- Excessive network requests
- Poor database queries
- Heavy third-party libraries
- Inefficient code
Developers should test performance on realistic devices and network conditions rather than only powerful development machines.
A simple app that responds quickly can provide a better experience than a visually impressive app that feels slow.
23. App Security
Security should be planned from the beginning.
Depending on the application, important security measures can include:
- Secure authentication
- Encryption during data transmission
- Appropriate encryption for stored sensitive data
- Secure API access
- Access controls
- Session management
- Secure credential storage
- Server-side validation
- Dependency updates
- Monitoring
- Regular security testing
A useful industry reference is the OWASP Mobile Application Security project, which provides standards and guidance for mobile application security. (owasp.org)
The required security level should match the information and functionality the application handles.
24. Privacy Controls
Privacy is particularly important for apps serving European customers.
Under GDPR, businesses should understand:
What personal data is collected?
Why is it needed?
What legal basis applies?
Who receives it?
How long is it retained?
How can users exercise applicable rights?
The European Commission also explains that data protection by design means appropriate privacy measures should be considered from the earliest stages of designing processing operations. (commission.europa.eu)
Privacy controls might include notification preferences, consent controls where appropriate, account-management options and processes for privacy requests.
Do not wait until the app is finished before considering privacy.
25. Account Deletion
If users can create accounts, businesses should plan how those accounts can be deleted.
This includes more than simply hiding the profile.
Developers need to understand where user information exists across:
- Main database
- Uploaded files
- Analytics systems
- Marketing platforms
- Support systems
- Backups
- Third-party services
Apple requires apps supporting account creation to allow users to initiate account deletion within the app. (developer.apple.com)
Google Play also has account-deletion requirements for apps that allow users to create accounts. (support.google.com)
Therefore, account deletion should be considered during development rather than added after app-store review.
26. Notification Preferences
Users should have appropriate control over optional notifications.
For example:
Order updates — ON
Appointment reminders — ON
New offers — OFF
Product recommendations — OFF
This is better than treating every notification as one category.
Transactional notifications and promotional notifications serve very different purposes.
Allowing customers to control optional communication can also improve the overall app experience.
27. Accessibility
Mobile applications should be usable by as many people as possible.
Useful accessibility practices include:
- Clear text
- Sufficient contrast
- Screen-reader support
- Descriptive controls
- Logical navigation
- Appropriate touch-target sizes
- Support for text scaling
- Avoiding unnecessary motion
- Alternatives for information communicated only through colour
Apple provides accessibility guidance within its Human Interface Guidelines, while Android provides its own accessibility principles and testing guidance. (developer.apple.com) (developer.android.com)
Accessibility should be considered during design and development rather than only tested immediately before release.
28. Analytics
Businesses need to understand whether their application is actually helping customers.
Useful app analytics can answer questions such as:
How many people complete registration?
Which features are used most?
Where do users abandon checkout?
How many bookings are completed?
Which screens create problems?
How often do customers return?
Focus on measurements connected to business and user goals.
For example, an appointment app may care more about completed bookings than total screen views.
Analytics tools should also be configured according to applicable privacy requirements.
29. Crash Reporting and Error Monitoring
Customers may experience technical problems that developers never see during testing.
Crash reporting can help development teams understand:
- Which version crashed
- Which device was affected
- Which screen was active
- How frequently the problem occurs
Error monitoring can also identify failed API requests and other technical problems.
This information helps businesses fix important issues faster.
Again, review what diagnostic information third-party monitoring tools collect from users.
30. Admin Panel
One important feature is often invisible to customers: the admin panel.
Businesses need a way to manage what happens inside the app.
Depending on the product, administrators might need to manage:
- Users
- Products
- Services
- Orders
- Appointments
- Payments
- Reviews
- Support requests
- Notifications
- Content
- Discounts
Without an appropriate administration system, employees may need developers to make routine changes.
For many business apps, the admin panel is therefore part of the core product rather than an optional extra.
What Features Does a Small Business App Really Need?
A small business should not automatically build all 30 features.
Suppose a salon wants a mobile application.
It might only need:
Registration
Customers create an account.
Services
Customers view available treatments.
Booking
Customers choose an available appointment.
Payments
Customers pay deposits where required.
Notifications
Customers receive appointment reminders.
Profile
Customers manage basic information.
Booking history
Customers view upcoming and previous appointments.
Support
Customers can contact the salon.
Admin panel
Employees manage appointments, services and availability.
That is already a useful business application.
Adding artificial intelligence, live chat, complex social features or advanced gamification may add cost without solving an important customer problem.
Example: Features for an E-Commerce Mobile App
An e-commerce application might need a different feature set.
A practical first version could contain:
Registration and login
↓
Product categories
↓
Search and filters
↓
Product pages
↓
Favourites
↓
Shopping cart
↓
Checkout
↓
Payments
↓
Order tracking
↓
Push notifications
↓
Account and order history
↓
Customer support
These features directly support the customer’s shopping journey.
Later versions could introduce recommendations, loyalty programmes or other advanced functionality if customer behaviour shows that they are valuable.
Example: Features for a Healthcare Appointment App
A healthcare booking application might require:
- Patient account
- Doctor or clinic listings
- Search
- Filters
- Available time slots
- Appointment booking
- Appointment history
- Reminders
- Secure communication where required
- Payment functionality where applicable
- Privacy controls
- Admin system
Because health-related information can be particularly sensitive, privacy and security requirements should receive additional attention.
The feature list should therefore be designed alongside the application’s data and compliance requirements.
MVP Features vs Future Features
One of the biggest mistakes businesses make is trying to build the final version immediately.
A better approach is often to separate features into two groups.
MVP Features
These are required for the main customer journey.
For a booking app:
Account → Find Service → Select Time → Book → Confirmation
Everything required to make that journey work belongs in the MVP.
Future Features
These may improve the product later.
Examples could include:
- Loyalty programme
- AI recommendations
- Advanced analytics
- Referral programme
- Social features
- Multiple themes
- Complex personalisation
This approach reduces initial development cost and gets the product into customers’ hands sooner.
Real usage can then show which features are actually worth building.
Features That Can Increase Mobile App Development Cost
Some features require considerably more development than others.
For example:
Simple contact form → relatively straightforward
Real-time chat → requires messaging infrastructure and additional backend work
Static store location → relatively straightforward
Live driver tracking → requires real-time location and mapping functionality
Normal customer account → standard functionality
Marketplace with customers, sellers and administrators → multiple roles, permissions and workflows
Features that commonly increase cost include:
- Real-time tracking
- Video calls
- Live chat
- Complex payments
- Marketplace functionality
- Advanced offline synchronisation
- AI functionality
- Multiple user roles
- Complex third-party integrations
- Custom analytics
- Advanced security requirements
This is why app-development quotes should be based on a feature list rather than simply asking:
“How much does a mobile app cost?”
Native vs Cross-Platform: Does It Affect Features?
Businesses can build separate native Android and iOS applications or use cross-platform technology.
Native development can provide direct access to platform capabilities, but maintaining two separate applications may require more development effort.
Cross-platform frameworks can allow businesses to share a large amount of code between Android and iOS.
The correct choice depends on factors such as:
- Required device features
- Performance requirements
- Development budget
- Existing team
- Long-term maintenance
- Product complexity
Businesses should choose the technology after defining the product requirements rather than choosing a technology first and then designing the app around it.
Business Mobile App Checklist
Before development begins, use this checklist to decide what your app actually needs.
Core Experience
☐ Clear onboarding
☐ Easy navigation
☐ User registration if required
☐ User profile
☐ Search if needed
☐ Filters where useful
Business Functionality
☐ Booking or ordering
☐ Payments if required
☐ Order/appointment history
☐ Status or delivery tracking where useful
☐ Customer support
☐ Admin panel
Engagement
☐ Useful push notifications
☐ Notification preferences
☐ Favourites if relevant
☐ Personalisation where valuable
☐ Loyalty programme only if appropriate
Technical Quality
☐ Fast performance
☐ Poor-network handling
☐ Offline functionality where required
☐ Crash monitoring
☐ Secure APIs
☐ Appropriate authentication
Privacy and Security
☐ Collect only necessary personal data
☐ Request only required device permissions
☐ Provide appropriate privacy information
☐ Implement consent where required
☐ Provide account deletion where applicable
☐ Protect sensitive information
☐ Review third-party SDKs
Accessibility
☐ Readable text
☐ Screen-reader support
☐ Appropriate contrast
☐ Clear controls
☐ Text scaling considered
☐ Practical touch-target sizes
Do not treat the checklist as a requirement to implement everything.
Remove features that do not solve a real customer or business problem.
Website or Mobile App: Does Your Business Actually Need an App?
Before investing in mobile development, ask whether customers actually need an installed application.
A responsive website may be enough when customers mainly:
- Read information
- View services
- Submit enquiries
- Visit occasionally
A mobile app becomes more valuable when customers frequently:
- Make bookings
- Place orders
- Track deliveries
- Manage accounts
- Receive important updates
- Use location-based services
- Access content repeatedly
- Use device-specific features
For example, a customer may visit an accountant’s website only a few times per year.
Installing an app might provide little additional value.
A food-delivery customer may order several times every month, track deliveries and receive updates. In that case, an app can provide a much stronger reason for repeat use.
The decision should therefore start with customer behaviour, not with the assumption that every business needs an app.
How Much Does a Business Mobile App Cost?
The cost depends primarily on features and complexity.
A simple app containing basic accounts, content and a few business features may cost significantly less than a marketplace containing payments, live tracking, messaging and multiple user types.
As a broad European planning range, a professionally developed mobile application might start around €15,000–€30,000 for relatively simple requirements, while more complete business applications can reach approximately €30,000–€80,000+.
Complex marketplaces, financial products, healthcare systems and applications containing extensive real-time functionality can exceed these ranges.
The most reliable way to estimate the price is therefore to create a clear feature list first.
Separate it into:
Must Have
Features required for the app to solve its main problem.
Should Have
Useful features that improve the experience.
Future
Features that can wait until the product has real users.
This makes both development planning and cost estimation much easier.
Final Thoughts
So, what features should a business mobile app have?
There is no single feature list that works for every business.
A good business application should provide the smallest useful set of features that makes an important customer task easier.
Start with the core journey.
For an e-commerce business:
Discover → Choose → Buy → Track
For a booking business:
Find → Select → Book → Manage
For a delivery business:
Choose → Order → Pay → Track
For a service platform:
Search → Compare → Contact/Book → Manage
Then add supporting features such as authentication, profiles, notifications, payments, support, security and privacy where they are genuinely required.
Features such as artificial intelligence, live chat, loyalty systems, real-time tracking and advanced personalisation should be added only when they provide measurable value.
A successful mobile app is not the one with the longest feature list.
It is the one that makes an important customer action easier, faster and more convenient.
