How To Maintain An App
After months (or even years) of hard work on developing, designing, and testing your mobile app, it’s finally live and available to the public. Exciting, right?
While it’s an achievement worth celebrating, remember that your journey isn’t over yet. The next crucial phase begins: Mobile App Maintenance.
In this article, you’ll discover everything you need to know about maintaining an app. We’ll cover the ultimate guide to maintaining an app, the key business benefits of keeping your app updated and relevant, the types of app maintenance, and the most effective strategies to ensure its success.
Keep reading to find out more!
What is Mobile App Maintenance?
Mobile app maintenance ensures an app remains functional, secure, and relevant over time. It includes fixing bugs, improving performance, ensuring compatibility, and updating features.
Regular maintenance keeps the app running smoothly, addresses issues, and adapts to user needs and technology, delivering a seamless experience that keeps users engaged.
The Ultimate Guide to How To Maintain An App
Maintaining an app involves a combination of technical tasks, monitoring, and continual improvements to ensure it performs optimally, remains secure, and stays relevant in a constantly evolving technological landscape. This comprehensive guide covers every aspect of regular app maintenance, from performance monitoring to user engagement.
1. Monitoring App Performance
App performance is vital for user retention. Slow or buggy apps lead to uninstalls, so monitor load speed, crashes, and uptime. Use tools like Google Lighthouse and Firebase Crashlytics to track and optimize performance, with real-time monitoring and cross-device testing for a smooth experience.
2. Bug Fixes and Issue Resolution
Bugs are inevitable but must be fixed quickly for a smooth experience. Automated tools like Jest and Appium catch issues early, while manual testing with TestFairy identifies edge cases. Monitor user feedback to detect recurring bugs, prioritize fixes, use version control like Git, and release regular updates.

3. Regular Content and Feature Updates
Regular updates keep an app fresh and retain users. Add new features, seasonal updates, and UI/UX improvements based on feedback and trends. Best practices include gradual rollouts, prioritizing engagement, and addressing platform requirements.
4. Compatibility with Devices and OS Versions
Test apps on updated OS versions and devices using tools like BrowserStack to ensure compatibility with new iOS and Android versions. Update third-party libraries and test them after OS updates to avoid issues and deprecated APIs and provide support for new devices.
5. Ensuring Security
Security is key to preventing breaches and maintaining trust. Use audits, data encryption, strong authentication, and penetration tests. Keep libraries updated, patch vulnerabilities, and educate your team on risks.
6. Battery and Data Usage Optimization
Optimize battery and data usage by reducing background tasks and network calls and using data compression. Test on low-power devices, allowing users to turn off data-heavy features or enable battery-saving modes.
7. Responding to User Feedback
Monitor reviews, surveys, and social media to listen to user feedback. Address concerns, update based on feedback, and offer incentives to boost engagement.
8. Backups and Data Recovery
A robust backup and recovery plan is essential for safeguarding user data. Automate regular backups to cloud services like AWS or Google Cloud and develop a disaster recovery plan for data restoration. Ensure backups are encrypted and securely stored, and regularly test the recovery plan.
9. Testing and QA
Regular testing and QA are essential to maintain app quality. Types of testing include unit, integration, UI/UX, and load testing. Best practices involve automating tasks with tools like Selenium or Appium and conducting regression testing with each update to prevent new bugs.
10. Stay Up-to-Date with Technology Trends
Stay updated on trends like AI for personalization, AR/VR for immersive experiences, and cross-platform frameworks like Flutter. Use new tools and integrate emerging technologies to meet user needs.
The Benefits of Maintaining an App
A solid mobile app maintenance strategy can offer significant long-term advantages for app owners. Here’s why making app maintenance a priority after release is essential for user satisfaction and business success:
Annoying bugs, crashes, or outdated content can frustrate users, leading to lower engagement and more uninstalls. Ensuring smooth app functionality and delivering a seamless experience will keep your existing users happy and engaged, increasing retention rates and satisfaction.
Users with a positive experience are likelier to stay loyal to the app. By providing consistent updates, fixing bugs, and improving the app’s functionality, you can create a smooth, enjoyable experience while building trust, encouraging long-term user relationships, and increasing user loyalty.
Dissatisfied users are more likely to leave negative feedback in an app store, which can hurt your app’s reputation. Regular maintenance, fixing bugs, and addressing user concerns reduce the risk of negative reviews and help maintain high ratings, which can attract new app users.
Prioritizing app maintenance boosts ROI by keeping your app competitive and relevant. Regular updates ensure alignment with user expectations and market demands, enhance the user interface, boost app usage and engagement, and create opportunities to drive new revenue over time.
Mobile app maintenance costs can add up, but addressing issues early—fixing bugs or enhancing functionality—can help reduce long-term expenses. Adaptive maintenance, where you continually improve the app based on user feedback, can help you avoid expensive overhauls and ensure your app stays relevant without a large budget.
With the fast pace of mobile app development and changing market demands, regular updates and maintenance ensure your app stays compatible with new devices, operating systems, and technologies. This adaptive maintenance is essential for keeping your app functional and attractive to new and existing users.
In conclusion, app maintenance is essential for user satisfaction and business success. An app owner can increase user engagement, reduce maintenance costs over time, and ultimately enjoy a better ROI by focusing on regular updates, bug fixes, and ongoing improvements. Maintaining an app is well worth the investment!


Types of App Maintenance
Different types of app maintenance help keep the app working well, secure, and up-to-date. Here are the main types:
Corrective Maintenance
This type of maintenance focuses on fixing bugs and errors that cause problems or cause the app to crash. It’s about fixing things that are preventing the app from working correctly.
Adaptive Maintenance
Adaptive maintenance keeps the app working on new devices, operating systems, or platforms. Updates are needed to ensure the app is compatible with the latest software and devices as technology changes.
Perfective Maintenance
Perfective maintenance aims to improve the app’s performance and features. PM may include adding new features, improving existing ones, or making the app faster and more user-friendly.
Preventive Maintenance
Preventive maintenance detects potential issues before they occur. It includes routine updates to ensure the app remains secure and functions smoothly, reducing the risk of significant problems in the future.
Emergency Maintenance
Emergency maintenance addresses critical issues, such as security vulnerabilities or bugs that render the app unusable, requiring immediate resolution. It’s about getting the app back to working quickly.
Content Maintenance
Content maintenance involves updating or adding new content in the app, such as text, images, or product listings. It’s important for apps that need fresh content regularly.
How Much Does App Maintenance Cost?
App maintenance costs can vary significantly based on factors such as the app’s complexity, the development platform, and the frequency of updates or necessary fixes. However, app maintenance generally involves several key activities, each with associated costs. Here’s an overview of the typical maintenance costs:
Maintenance Type | Description | Factors Influencing Cost |
1. Bug Fixes and Issue Resolution | Fixing bugs that arise after launch. The cost depends on the size and complexity of the issue. | Size and complexity of the problem, app complexity |
2. Regular Updates | Updating the app for security, performance improvements, and new features. The cost depends on how often and how complex the updates are. | Frequency of updates, complexity of updates |
3. Platform Compatibility Updates | Updating the app to work with new versions of iOS and Android can cost a lot, depending on the number of platforms and the complexity of the required updates. | Number of platforms, complexity of compatibility updates |
4. Server and Backend Maintenance | Maintaining the server for data storage, cloud hosting, and user management. The cost depends on the data stored and the number of users. | Amount of data, number of users, server management needs |
5. Security and Compliance Updates | Regular security checks and updates to protect user data and meet legal requirements. | Security needs, the complexity of required security measures |
6. User Support and Customer Service | Providing support for user issues. The cost depends on the volume of support requests and whether a full-time team is needed. | Number of support requests, need for full-time support team |
7. Performance Monitoring and Optimization | Regularly monitoring and optimizing app performance (e.g., slow load times, crashes). The cost varies based on the tools and frequency of monitoring. | Frequency of monitoring, app performance optimization tools used |
8. Third-Party Integrations and Updates | Maintaining third-party services like payment processors or social media tools. The cost depends on the number of integrations and how often they need updates. | Number of integrations, frequency of updates needed from third-party services |
9. Marketing and User Engagement | Expenses for running marketing campaigns, advertisements, and promotions to engage existing users and attract new ones. | Marketing efforts, frequency of campaigns |
Total Annual Maintenance Costs:
Maintaining an app can cost $5,000 to $50,000 annually, depending on its size, complexity, and number of users. Generally, app maintenance costs about 15% to 20% of the initial development cost annually.
You can plan and budget for ongoing app maintenance by understanding these costs.
Outsourcing vs. In-House Maintenance
Deciding between outsourcing and in-house app maintenance depends on the app’s complexity and the expertise available. Outsourcing to specialized app developers can bring fresh perspectives and technical knowledge, especially for apps with extensive mobile app usage. However, in-house teams offer more profound familiarity with the app’s goals and user base.
Keep Your App Thriving
In conclusion, app maintenance is key to its long-term success. Regular updates, bug fixes, and improvements ensure your app stays secure, functional, and user-friendly. You’ll boost user retention, satisfaction, and competitiveness by prioritizing maintenance. A well-maintained app strengthens relationships with users and keeps them engaged. Start implementing these strategies today to keep your app thriving in the future.