
Apps freezing on your iPhone can be super frustrating, especially if it happens frequently. One possible cause is a software glitch, which can be triggered by a bug in the app or the operating system.
If your iPhone's storage is almost full, it can cause apps to freeze. This is because the iPhone needs to access the storage to run apps smoothly, and a lack of space can slow down the process.
Try restarting your iPhone to see if it resolves the issue. This simple trick can often fix the problem by closing any background apps and refreshing the system.
A faulty battery can also cause apps to freeze. If your battery is old or damaged, it may not be able to provide the power needed for your iPhone to run smoothly.
Causes of Crashes
Apps freezing on iPhone can be frustrating, especially when you're in the middle of something important. One of the main causes of this issue is bugs in the app itself.
Freezing and crashing of applications on iOS 14 devices is caused by multiple factors, including an action you've attempted in the application. The application may be obsolete and misbehaves to indicate that it's incompatible with the iOS 14 or requires an update.
Other causes include storage issues, due to lack of adequate storage for the application to run, especially among users with hundreds of music, photo, and videos files. Corrupted application files in your iPad or iPhone can also cause freezing and crashing.
Temporary glitches can be caused by not turning off your iPhone for a long time. Insufficient free space on your iPhone can also lead to freezing and crashing. You can try to fix this by deleting some of your files or updating your apps.
Here are some common reasons why apps freeze on iPhone:
- Bugs in the app
- The app is poorly coded
- Bugs in the iOS version installed on your iPhone
- The app isn’t updated or optimized for the iOS version installed on your iPhone
- Temporary glitches caused because of not turning off the iPhone for a long time
- Insufficient free space on iPhone
- Too many apps running at the same time
- Running intensive, resource-hungry processes inside an app
- Network issues
- You have not permitted the app to access the iPhone camera, microphone, location, etc., but try to use features that need those features
- iPhone has heated up significantly
- It’s an old iPhone that can’t handle modern apps because of insufficient RAM, old iOS version, a weaker processor, or other such factors
- Externally connected hardware that doesn’t play well with the app in question
Fixing App Crashes
App crashes can be frustrating, but updating the app to the latest version is often the simplest solution. If an update is available, go to the Updates section of the App Store and get its latest version.
Most app crashes are caused by bugs or poor coding, but updating the app can fix these issues. An internal error or bug may have brought the app down, but the creators will soon publish an updated version with the solution.
To fix an app crash, try closing the app and reloading it. If the app is still crashing, check if it's updated to the latest version. You can do this by going to the App Store and looking for updates.
Discover more: How to Fix Black Screen on Iphone X
Quit Software
If an app freezes, it's time to take action. Force quitting the software is a simple solution that can get you back on track.
Double-click on the Home button to reveal the recently used applications on the screen. Locate the problematic app and swipe it up to force quit it.
Clearing the memory of your iPhone can also help resolve app crashes. This process releases some storage space, making your device faster and less prone to lag.
Related reading: How to Force Restart Iphone X R
To clear the memory of an app like Safari, follow these steps: Double-click on the Home button to reveal the recently used applications on the screen, locate the Safari app, swipe it up to force quit it, and then go back to the Home button to return to the Home Screen.
Suggestion: Iphone Home Apps
Guide to Fixing App Crashes
Fixing app crashes can be frustrating, but there are some simple steps you can take to resolve the issue. The good news is that most app crashes can be fixed with a few easy hacks.
First, make sure the app is up to date. If an update is available, go to the Updates section of the App Store and get the latest version. This is often the simplest way to fix an app crash.
If updating the app doesn't work, try force quitting the software. Double-click on the Home button to see the recently used applications, locate the app that's causing issues, and swipe it up to force quit it. Then, go back to the Home button, choose the app icon, and re-launch it.
Suggestion: Why Do Iphones Go Straight to Voicemail
Another way to troubleshoot iPhone apps that quit unexpectedly on iOS 14 is to clear the memory of your iPhone. This helps to release some storage space, making your device faster without lagging.
Here are some common reasons why apps crash, along with some simple fixes:
By following these simple steps, you can often fix an app crash and get back to using your device without any issues.
Troubleshooting Steps
Force-closing an app is a quick fix that often resolves the issue. To do this, swipe up and hold the home screen to open App Switcher, then swipe up on the app window to close it. This clears temporary caching or network issues.
Restarting your iPhone or iPad can also help. To restart, go to Settings → General → Shut Down → Slide to power off, or use the Control Center to power off and then turn back on. This clears your phone's RAM and fixes issues with multiple apps crashing.
If the problem persists, try restarting your iPhone by pressing the Volume button and the Top button and holding it till you see the power off slider on the screen. Drag the slider to switch off your phone, then press the Top/Power button to turn it back on.
Discover more: Phone Keeps Showing Apple Logo and Turning off
Close and Reopen
Forcing closing an app can be a lifesaver when you're stuck with a frozen app. This method clears temporary caching or network issues, often resolving the problem.
To force-close an app, swipe up and hold the home screen to open App Switcher. Then, swipe up on the app window to close it.
Once force-closed, reopen the app and see if the freezing issue has been solved. If the problem persists, you can follow the next solution.
If you're using an older iPhone, you might need to double press the Home button instead of swiping up.
Here's a quick rundown of the steps:
- Swipe up and hold the home screen to open App Switcher.
- Swipe up on the app window to close it.
After closing the app, wait about ten seconds before reopening it. This should give it enough time to clear any issues.
If closing and reopening the app doesn't work, you can try closing all open apps and then launching the problematic app again. This can help resolve any conflicts with other apps.
Related reading: Force Quitting Apps on Iphone
Check Connection
Sometimes, a poor or no internet connection can cause an app to freeze on your iPhone or iPad. This is especially true for apps that require active internet access to work.
A quick fix is to enable Airplane mode from the Control Center, wait for a few seconds, and then turn it off to refresh the network connection.
If you're connected to Wi-Fi but your iPhone's internet isn't working, try the connection fixes mentioned.
Disconnect External Peripherals
Having an external device connected to your iPhone can cause some problems, including forcing some apps to crash unexpectedly.
If the Photos app, Files app, or third-party documents and storage apps crash, unplug all peripherals. This should alleviate that particular issue.
Updating and Reinstalling
Updating and reinstalling an app can be a simple solution to fix freezing issues on your iPhone. You can delete the app and then reinstall it from scratch, which gives the installation a fresh start.
To delete an app, tap and hold its icon until it starts jiggling, then tap the "X" in the corner to remove it. After deleting the app, go to the App Store and reinstall it.
If an app keeps freezing even after updating, consider deleting it and reinstalling it. This can be done by tapping and holding the app icon, then tapping "Remove App" and "Delete App." Once deleted, go to the App Store and re-install the app.
Here are the steps to reinstall an app:
Updating the app to the latest version can also resolve freezing issues. Go to the App Store and check for updates, or tap on the "Update" button next to the app's icon.
Android Testing Deficiencies
Testing on Android devices can be a real challenge, especially with the pace of roll-outs increasing all the time.
Developers often struggle with testing apps on real devices, especially if they have a low budget.

Simulators and emulators are available, but they can't mimic the effects of low or overheated batteries, or the interruptions of incoming calls.
These limitations can lead to stability and performance issues if apps are released without adequate testing.
Tools like Bugfender can help developers test their apps on real devices with real users, making it easier to find bugs and fix issues as soon as possible.
Bugfender collects usage logs locally and sends them to a web portal when a network connection is available, making it a great all-in-one solution for mobile app debugging.
On a similar theme: Iphone 16e Bluetooth Issues
Check If Outdated
Outdated apps can be a major pain, but it's often a simple fix. An outdated app will fail to meet your current iOS/iPadOS specification, and the developer has probably stopped supporting the old version. Such an app can crash or freeze often.
To check if the affected app has an update available, go to the App Store and tap your picture icon at the top right. Scroll down, and you'll see a list of installed apps, with those needing an update at the top. Look for the affected app and tap the UPDATE prompt.
If this caught your attention, see: Update Iphone Apps

If an app keeps freezing even after updating, consider deleting it and reinstalling it from scratch. An update might've failed to remove the bugs that caused the app to freeze, but deleting and reinstalling gives the installation a fresh start.
Here are the steps to delete and reinstall an app:
- Tap and hold an app icon → Tap Remove App → Delete App.
- Now, go to the App Store and re-install the app.
By following these simple steps, you can often resolve issues caused by outdated apps and get back to using your favorite apps without any hassle.
Advanced Solutions
If you're experiencing app freezing issues on your iPhone after the iOS 16 update, you're not alone. Tenorshare ReiBoot is an excellent tool that can help you fix the problem in a secure and fast way.
This tool is capable of fixing any kind of technical issues on your iPhone, making it a great option if the other methods mentioned above don't work. To use Tenorshare ReiBoot, you'll need to download, install, and launch the tool on your system, then connect your iPhone with app issues to it.
Discover more: Problems Iphone X
Clicking on the third option on the main interface will take you to the "Repair Operating System" page, where you can click "Fix Now" and choose between "Standard Mode" or "Deep Repair" mode depending on the severity of the technical issue on your iPhone.
To proceed, you'll need to download the latest firmware package by selecting the appropriate option from the drop-down menu and clicking on "Download".
Here's a step-by-step guide to help you through the process:
- Download and install Tenorshare ReiBoot on your system.
- Connect your iPhone with app issues to the tool.
- Click on the "Repair Operating System" option.
- Choose between "Standard Mode" or "Deep Repair" mode.
- Download the latest firmware package.
- Click on "Start Repair" to fix the issue.
Common Issues
Apps freezing on iPhone can be a real nuisance, but there are some common issues that can cause this problem. Bugs in the app itself are a major culprit, as are poorly coded apps that can't handle the demands of the device.
One of the most frustrating issues is when the app becomes unresponsive, refusing to move or close. This can happen after updating to a new iOS version, such as iOS 16 or 17, where the special feature of sliding on the screen to close an app no longer works.
See what others are reading: Should You Close Iphone Apps
Temporary glitches can also cause apps to freeze, especially if the iPhone hasn't been turned off for a long time. Running too many apps at the same time, or having insufficient free space on the iPhone, can also lead to freezing issues.
Here are some common causes of app freezing on iPhone:
- Bugs in the app
- Poorly coded apps
- Bugs in the iOS version
- Insufficient free space on iPhone
- Too many apps running at the same time
These issues can be fixed by updating the app or iOS version, closing other resource-hungry processes, or freeing up storage space on the iPhone. By understanding these common causes, you can take steps to prevent app freezing and keep your iPhone running smoothly.
Poor Network Management Leading to Frequent Crashes
Poor network management can lead to frequent crashes. This is a common issue that developers often overlook, assuming that everyone has a fast and reliable internet connection.
Developers with access to fast internet connections might underestimate the impact of slow network speeds on their users. In reality, many users have slower connections, which can cause apps to become unresponsive and crash.

A significant number of users will have slow internet access, making it essential to test your app on slow networks and mobile networks with bad coverage. This will help you identify and fix any issues related to poor network management.
To simulate slow network speeds, you can download tools like the Network Link Coordinator for iOS or the Android SDK emulator for Android. These tools will enable you to set your own internet speed and test your app's performance.
By throttling your network speed and testing your app on slow networks, you can identify and fix issues related to poor network management. This will help improve your app's performance and reduce crashes.
Here are some common network-related issues that can lead to crashes:
- Slow internet access
- High dependency on network resources
- Poor network connectivity
- Insufficient network bandwidth
By addressing these issues, you can improve your app's performance and reduce crashes caused by poor network management.
Part 2: Other Common Issues
If you're experiencing issues with your iPhone or iPad, you're not alone. Many users have reported problems with their devices after updating to iOS 16 or iOS 14.

One common issue is that apps can get stuck and won't move after updating to iOS 16. This can be frustrating, especially if you're trying to reorganize your home screen.
Apps may also refuse to close by sliding the screen after an iOS update. This can be a problem if you're trying to free up space on your device.
Social media apps may not open after an iOS update, and your phone may even turn off when you try to open them. This can be a major inconvenience if you rely on these apps for communication or entertainment.
The 3D responsive touch feature may also malfunction after an iOS update, causing issues with app functionality.
If you're experiencing any of these issues, it's worth trying to restart your device or close the app manually. This can often resolve the problem and get your device working smoothly again.
Here are some common reasons why apps may crash or freeze:
- Obsolete apps that are incompatible with the latest iOS version
- Storage issues, such as lack of space or corrupted files
- Software glitches or bugs
- Corrupted application files
By understanding these common causes, you can take steps to prevent app crashes and freezes on your iPhone or iPad.
General Tips

Having sufficient free space on your iPhone is crucial for app functionality. Many apps, like WhatsApp, won't work if you don't have enough free space.
Freeing up space can be as simple as deleting some apps or photos. WhatsApp even shows a banner saying you need to free some space before you can use it.
You can't even dismiss that banner and use WhatsApp unless you delete some apps, photos, videos, music, downloaded shows, etc., to free space.
A different take: Can't Download Free Apps on Iphone
Featured Images: pexels.com


