Crafium Blog

Memory management is one of the most critical aspects of mobile app development. Even a feature-rich application can suffer from crashes, slow performance, and poor user reviews if it fails to manage memory efficiently. One of the most common performance issues developers face is a mobile app memory leak. While memory leaks may seem like […]

You enter the correct email and password, tap Log In, and nothing happens. Maybe the app shows an error, keeps loading, rejects your credentials or sends you back to the login screen. When app login is not working, the problem is not always your password. Network problems, outdated apps, incorrect device settings, authentication failures, server […]

An app that worked perfectly before an update can suddenly start crashing after the latest version is installed. It may close during startup, freeze when opening a feature, or crash whenever you perform a specific action. An app can crash after an update because of a new bug, OS incompatibility, broken dependencies, database migration problems, […]

Submitting an iOS app to the App Store is not the final step of app development. It is the point where Apple evaluates whether your app is ready to be distributed to millions of users. For first-time developers, the App Store review process can feel unpredictable. You upload your build, complete the metadata, click Submit […]

A mobile app can have excellent features, beautiful UI, and strong functionality, yet still lose users if it feels slow. A few seconds of waiting during startup, delayed taps, choppy scrolling, slow image loading, or screens that freeze can make an app feel broken. Performance is not simply a technical concern. It directly affects how […]

Have you ever tapped the Install button on your Android phone only to see nothing happen? Or perhaps you receive the frustrating “App Not Installed” error without any explanation. Whether you’re downloading an app from the Google Play Store or manually installing an APK, installation failures are among the most common Android issues. The good […]