How to Fix Apps That Keep Crashing on Android

You open your favourite app, and within thirty seconds, it shuts itself down and dumps you back to the home screen. Or maybe the app freezes completely, and you have to force-close it every single time you try to use it. App crashes on Android are one of the most common and most irritating problems that smartphone users face, and the frustrating part is that they seem to appear out of nowhere. An app that worked perfectly for months suddenly starts crashing constantly, and you have no idea why.

The good news is that app crashes on Android are almost always fixable. The causes are well understood, the fixes are well established, and in the overwhelming majority of cases, you can resolve the problem completely at home without any technical expertise. Whether it is a single app that has started misbehaving or multiple apps crashing across your phone, this guide will walk you through every cause and every fix in a clear, practical order.

We are going to start with the simplest and fastest fixes first and work toward the more involved solutions. By the time you finish reading this guide and following the steps, your apps should be running stably again. Let us get into it.

Why Do Apps Keep Crashing on Android?

Understanding the cause of an app crash helps you choose the right fix. App crashes do not happen randomly. There is always a reason, even if that reason is not immediately obvious to you as the user. The most common causes fall into a few distinct categories.

Corrupted cache data is the single most common cause of apps crashing on Android. Every app stores temporary data in a cache to help it load faster and perform more smoothly. Over time this cached data can become corrupted or outdated, causing the app to encounter errors it cannot handle, which results in a crash. This is why clearing the cache is the first thing almost every tech support guide recommends, and it resolves the problem more often than you might expect.

Outdated app versions are the second most common cause. App developers regularly release updates that fix bugs, improve compatibility with the latest Android version, and resolve performance issues. If your app has not been updated in a while, it may contain bugs that have already been patched in a newer version, but you are still running the old buggy version. Similarly, if Android itself has been updated but your apps have not caught up, compatibility issues can cause crashes.

Insufficient storage space causes all sorts of system instability on Android phones. When your phone’s storage is nearly full, apps struggle to write temporary files they need in order to function. This leads to crashes, freezing, and general sluggishness. A phone with less than about 500 megabytes of free internal storage will often experience significant app instability.

Insufficient RAM is a related issue. If your phone has limited RAM and you have many apps running simultaneously, the Android system begins to kill background processes to free up memory. Sometimes this process interferes with an app you are actively using, causing it to crash or reload from scratch when you return to it.

Software bugs in the app itself are sometimes the cause, particularly with apps that were recently updated. Occasionally a developer releases an update that introduces new bugs rather than fixing them. If an app started crashing immediately after an update, this is likely the explanation.

Conflicts between apps are less common but worth knowing about. Certain apps do not play nicely together on specific Android devices, particularly apps that use background services or system level permissions. A newly installed app can sometimes interfere with an existing app, causing both to behave erratically.

How to Fix Apps That Keep Crashing on Android

Fix 1: Force Stop the App and Reopen It

Before doing anything else, force stop the crashing app and give it a clean restart. This is different from simply closing the app because force stopping terminates all background processes associated with the app, not just the foreground interface. Sometimes an app gets into a bad state in memory and a force stop clears that state completely.

To force stop an app, go to Settings, then Apps (sometimes called Application Manager or Apps and Notifications depending on your Android version and manufacturer). Find the app that is crashing and tap on it. Tap the Force Stop button. Confirm when prompted. Now reopen the app and see if it runs normally.

This fix works for temporary glitches where an app has gotten into a bad state during a single session. If the app crashes again on the next use, move to the next step.

Fix 2: Clear the App Cache

Clearing the app cache is the single most effective first step for a persistently crashing app. It deletes all the temporary data the app has accumulated without deleting any of your personal data within the app. Your login information, settings, saved content, and account data are all preserved. Only the temporary files used to speed up performance are cleared.

Go to Settings, then Apps, then find and tap the crashing app. Tap Storage and Cache (on some Android versions this is just Storage). Tap Clear Cache. Now reopen the app.

In a significant number of cases, clearing the cache is all that is needed. The app starts fresh with a clean temporary file slate and runs without crashing. If it crashes again, proceed to the next step.

Fix 3: Clear the App Data

If clearing the cache does not resolve the issue, the next step is to clear the app data. This is a more thorough reset than clearing the cache. It returns the app to the state it was in when you first installed it, deleting all locally stored data, including your login session, saved preferences, and any downloaded content within the app. You will need to log back in after clearing data, so make sure you know your login credentials before doing this.

Go to Settings, then Apps, tap the crashing app, tap Storage and Cache, and this time tap Clear Data or Clear Storage. Confirm when prompted. Reopen the app and go through the initial setup process. In many cases, this completely resolves persistent crashing caused by corrupted app data.

Fix 4: Update the App

Open the Google Play Store. Tap your profile picture in the top right corner, then tap Manage Apps and Device. If updates are available, you will see an Updates Available section. Find the crashing app in the list and update it. If all apps need updating, tap Update All.

After updating, reopen the app. Developers regularly release bug fixes in updates, and if the crash was caused by a known bug in an older version, the update will resolve it immediately. This is particularly important for apps you use heavily every day like social media apps, messaging apps, and banking apps, which tend to release updates frequently.

Fix 5: Update Android

Just as apps need to stay updated, so does Android itself. Android updates include not just new features but also critical bug fixes and improvements to how the operating system manages apps, memory, and processes. An outdated Android version can cause compatibility issues with newer apps that were designed for a more recent version of the operating system.

Go to Settings, then scroll down to System or About Phone, then tap Software Update or System Update. If an update is available, download and install it. After the update, restart your phone and test the crashing app again.

Fix 6: Free Up Storage Space

If your phone is running low on storage, this can cause apps to crash due to their inability to write necessary temporary files. Check your storage situation by going to Settings then Storage. If you have less than one gigabyte of free space, freeing up storage is likely to improve app stability significantly.

Start by deleting apps you no longer use. Go to Settings, then Apps, and look through your installed apps for ones you have not opened in months. Uninstall them. Next, go through your photos and videos and delete duplicates or content you no longer need, or move it to cloud storage or a computer. Clear the cache of your most storage hungry apps. Many phones also have a built in storage cleaner tool in the Storage settings that can automatically identify and remove junk files.

After freeing up space, restart your phone and test the crashing app. You may find that not only does the specific app stop crashing, but your entire phone performs better overall.

Fix 7: Uninstall and Reinstall the App

If clearing the cache and data has not resolved the problem, uninstalling the app completely and reinstalling it from the Play Store is your next step. This ensures you are running a completely fresh installation with no corrupted files from previous versions.

Long press the app icon and select Uninstall, or go to Settings, then Apps, select the app, and tap Uninstall. Once uninstalled, open the Google Play Store and search for the app to reinstall it. Log back in after reinstalling and test whether it runs stably.

This method is particularly effective when an app was updated to a new version that introduced bugs, but then the developer released a further fix. Uninstalling and reinstalling ensures you get the most current, clean version of the app rather than an incremental update on top of potentially corrupted previous installation files.

Fix 8: Check for Conflicting Apps

If a specific app started crashing around the same time you installed a different new app, conflict between the two apps may be the cause. To test this theory, use Android’s Safe Mode to temporarily disable all third party apps.

To enter Safe Mode, hold the power button, then long press the Power Off option when it appears until a prompt asks if you want to restart in Safe Mode. Tap OK. In Safe Mode, open the app that has been crashing. If it runs stably in Safe Mode, a third party app is interfering with it.

Exit Safe Mode by restarting normally. Then uninstall recently installed apps one by one, testing the crashing app after each removal until you identify the conflicting app. Once you find it, you have a choice: keep the app that is causing the conflict or keep the one it is conflicting with.

Fix 9: Check Internet Connectivity

Some apps crash specifically when they cannot connect to the internet or when the connection is unstable. Streaming apps, social media apps, and any app that relies heavily on server communication can crash when network conditions are poor.

If the app crashes consistently when you are on a weak WiFi connection or in an area with a poor mobile data signal, test it on a stronger connection. Switch between WiFi and mobile data to see if the app behaves differently. If the app only crashes on one type of connection, the issue is network-related rather than app-related.

You can also try forgetting your WiFi network and reconnecting. Go to Settings, then WiFi, long-press your network name, and select Forget Network. Reconnect by selecting the network again and entering the password. This clears any corrupted network configuration that might be causing connection issues.

Fix 10: Check App Permissions

Some apps crash when they are denied permissions they require to function properly. An app that needs access to your camera, microphone, contacts, or location will often crash or misbehave if those permissions have been denied or revoked.

Go to Settings, then Apps, select the crashing app, and tap Permissions. Review which permissions the app has been granted and which have been denied. If any permissions that the app clearly needs for its core function are denied, grant them and test the app again.

On Android 11 and above, some permissions are automatically revoked if you have not used an app for an extended period. If an app you rarely use suddenly starts crashing, a revoked permission is a likely cause.

Fix 11: Reset App Preferences

Android stores preferences for all your apps including default app settings, permission settings, and background data restrictions. Sometimes these preferences become misconfigured and cause app crashes. Resetting all app preferences returns these settings to their defaults without deleting any app data or personal content.

Go to Settings, then Apps. Tap the three dot menu in the top right corner and select Reset App Preferences. Confirm when prompted. This resets permission settings, disabled apps, default app assignments, and background data restrictions for all apps at once. Test the crashing app after this reset.

Fix 12: Wipe the System Cache Partition

On older Android devices, the system stores a cache of frequently used system files in a dedicated partition. If this system cache becomes corrupted, it can cause instability across multiple apps. Wiping this cache partition clears the corrupted files and forces the system to rebuild them fresh. This process does not delete any personal data.

To access the Recovery Mode on most Android phones, turn the phone off, then hold a combination of the power button and volume buttons simultaneously. The specific button combination varies by manufacturer. On most Samsung phones it is power plus volume up plus the Bixby button. On most stock Android phones it is power plus volume down. Look up the specific combination for your device model. In Recovery Mode, use the volume buttons to navigate to Wipe Cache Partition and the power button to confirm. Restart afterward.

Fix 13: Factory Reset as a Final Resort

If multiple apps are crashing and none of the above fixes have resolved the issue, a factory reset is your most powerful software level fix. It wipes the phone completely and reinstalls a clean Android, eliminating any systemic software corruption that may be causing widespread instability.

Back up all your important data before doing this: photos, contacts, documents, and app data. Go to Settings, then General Management or System, then Reset, then Factory Data Reset. After the reset, set up the phone fresh and install only the apps you need. Test stability before restoring your full backup.

What to Do When a Specific App Keeps Crashing for Everyone

Sometimes an app crash is not specific to your phone. The app may be experiencing server side issues or a widespread bug that is affecting all users. Before spending time troubleshooting, check the app’s reviews on the Google Play Store. If many users are reporting the same crash in recent reviews, the problem is on the developer’s side and there is nothing you can do to fix it on your end.

In this situation, the appropriate action is to wait for the developer to release a fix. You can also check the developer’s official social media channels or website for announcements about known issues. Most reputable developers will acknowledge widespread bugs and push a fix relatively quickly.

How to Prevent App Crashes in the Future

Once you have resolved the immediate issue, a few habits will significantly reduce how often you experience app crashes going forward. Keep all your apps updated through the Google Play Store, either manually or by enabling automatic updates. Keep your Android version updated so that your operating system stays compatible with the latest app requirements. Maintain at least one to two gigabytes of free storage space at all times. Periodically clear the cache of your most used apps, perhaps once a month for heavy use apps. And periodically restart your phone, at least once every few days, to clear memory and give background processes a fresh start.

Conclusion

Apps crashing on Android is a common but very solvable problem. In the majority of cases, clearing the app cache, updating the app, or freeing up storage space is all it takes to stop the crashes completely. For more persistent cases, clearing app data, reinstalling the app, or identifying a conflicting app will get the job done. Only in rare cases where the problem is widespread across many apps is a factory reset necessary.

Work through the fixes in the order presented, testing after each step before moving to the next. This systematic approach gets you to the solution efficiently without doing more than is necessary. Your apps will be running stably again before you know it.

Frequently Asked Questions

Q1: Will clearing app data delete my account from the app?

Clearing app data removes locally stored login sessions, which means you will need to log back in after clearing data. However, your actual account and all data stored on the app’s servers (your profile, messages, history, purchases, and settings that sync to the cloud) remain completely intact. Make sure you know your username and password before clearing data so you can log back in easily.

Q2: Why does an app crash only on my phone but works fine on other phones?

This usually points to a device specific issue such as a conflict with another app installed on your phone, insufficient RAM or storage on your specific device, a permission that is configured differently on your phone, or a software configuration specific to your device’s manufacturer. Working through the Safe Mode test and the app permission checks in this guide will typically identify the cause.

Q3: Can a virus or malware cause apps to crash?

Yes, malware can cause widespread app instability and crashes. If multiple apps are crashing simultaneously and none of the standard fixes help, running a reputable antivirus scan (from apps like Malwarebytes or Bitdefender, available on the Play Store) is a worthwhile step. Only download security apps from well known developers to avoid inadvertently installing more malware.

Q4: My bank app keeps crashing after an Android update. What should I do?

Banking apps are sensitive to Android version changes because of security requirements. After a major Android update, banking apps sometimes crash until the bank releases an update that is compatible with the new Android version. Check the Play Store for an update to your banking app first. If no update is available yet, contact your bank’s customer support to report the issue and ask about a timeline for an update. In the meantime, access your account through the bank’s mobile website as a workaround.

Q5: Is it bad for the phone to have many apps installed even if I do not use them?

Yes, having many unused apps installed contributes to storage consumption and can also contribute to background process overhead. Many apps run background services even when you are not actively using them, which consumes RAM and battery. Uninstalling apps you do not use regularly improves overall phone performance and reduces the likelihood of app conflicts causing crashes.