If your apps keep restarting on your phone, it can be extremely frustrating. Whether you’re using Android or iPhone, this issue usually has a few common causes — and thankfully, simple fixes.
In this guide, we’ll walk you through the most effective solutions step by step.
Why Do Apps Keep Restarting?
Before fixing the problem, it helps to understand the cause. Apps may restart due to:
- Low RAM or memory overload
- Software bugs or outdated apps
- Corrupted cache or data
- System glitches
- Battery optimization restrictions
1. Restart Your Phone First
It sounds basic, but it works.
A simple restart clears temporary system errors and refreshes memory. Many app issues disappear after this step.
👉 Tip: Restart your phone at least once every few days to prevent issues.
2. Update the App
Outdated apps often contain bugs that cause crashes or restarts.
How to update:
- Open App Store / Google Play
- Search for the app
- Tap Update
👉 Developers frequently release fixes for stability issues.
3. Clear App Cache (Android Only)
Corrupted cache files are a common cause.
Steps:
- Go to Settings → Apps
- Select the app
- Tap Storage → Clear Cache
👉 This does NOT delete your personal data.
4. Check Phone Storage Space
If your storage is almost full, apps can behave abnormally.
Fix:
- Delete unused apps
- Remove large videos/photos
- Clear downloads folder
👉 Keep at least 10–15% free space for smooth performance.
5. Disable Battery Optimization
Some phones aggressively stop apps to save battery — causing restarts.
Steps:
- Go to Settings → Battery → App Battery Management
- Find the app
- Set to Unrestricted / No Limits
6. Reinstall the App
If nothing works, reinstalling often fixes corrupted files.
Steps:
- Delete the app
- Restart your phone
- Reinstall from the store
👉 This gives the app a fresh start.
7. Update Your Phone Software
System bugs can cause apps to restart repeatedly.
Check for updates:
- Settings → Software Update
👉 Keeping your system updated ensures better compatibility.
8. Check for Overheating
If your phone gets too hot, apps may restart automatically.
Solutions:
- Avoid heavy gaming for long periods
- Remove phone case temporarily
- Close background apps
9. Reset App Preferences (Android)
This resets default app settings without deleting data.
Steps:
- Settings → Apps
- Tap Reset App Preferences
10. Factory Reset (Last Option)
If the issue continues, a full reset may be necessary.
⚠️ Warning: This deletes all data.
Before resetting:
- Back up photos, contacts, and files
Final Thoughts
Apps that keep restarting are usually caused by memory issues, outdated software, or system glitches. The good news is that most problems can be fixed in just a few minutes.
Start with simple solutions like restarting your phone or updating apps, then move to advanced fixes if needed.