Why Do My Apps Keep Crashing on Android? How to Fix Faulty Apps

Haseeb Awan
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April 30, 2023
Modified On
August 29, 2023


Our daily lives would not be possible without mobile devices. Mobile apps have completely changed how we interact with technology by enabling us to do everything from sending messages and making phone calls to managing our finances and storing private information. However, it gets harder and harder to tell which apps are trustworthy and safe as more and more of them appear in app stores. Many mobile applications are created with bad intentions, such as stealing user data, infecting devices with malware, or deluging users with intrusive advertisements. Even trustworthy apps occasionally have flaws and bugs jeopardizing user data and overall device performance. To ensure the security of your personal information and the smooth operation of your mobile device, you must be able to identify and uninstall problematic apps. To help you identify and resolve issues with faulty mobile apps, I have written this guide so that you can have a safe and secure mobile experience.

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What Is A Faulty App?

Software bugs or coding mistakes cause a mobile application to be defective and stop working as intended. This may lead to subpar performance, freezes, crashes, or other issues that have a negative impact on the user experience. Faulty apps may also jeopardize the device's overall performance or the security of the user's data. Some problematic apps might have been created with bad intentions, like stealing user data or infecting devices with malware. Finding and removing broken apps is crucial to ensure the device runs smoothly and user data is protected.

How Do Apps Become Faulty?

Apps can develop bugs for a variety of reasons, including coding mistakes, software bugs, compatibility problems with the hardware or operating system, out-of-date software, or conflicts with other apps already installed on the device. Additionally, malicious actions like cyberattacks or unauthorised access to the app's codebase can lead to faulty apps. The app may malfunction as a result of these problems, resulting in sluggish operation, crashes, freezes, or security flaws. 

In addition to the previously mentioned reasons, apps can also become faulty due to compatibility issues with the operating system or other apps installed on the device. Additionally, developers' coding and programming errors during the app development process can lead to flawed apps. These coding mistakes can lead to a variety of problems, from minor bugs to serious malfunctions that could seriously harm the user's device or data. 

Additionally, some apps may develop bugs as a result of server-side issues or problems with the device's network connectivity. In addition, malfunctioning hardware, such as issues with the storage or memory of the device, may cause installed apps to stop working properly. To ensure the best performance and security of the device, it is essential to recognize and address these issues. In general, there are many reasons why an app can become faulty. 

How Faulty Apps Can Crash Your Android Phone

Faulty apps are a frequent cause of crashes on Android devices. An unreliable app has bugs in its code, compatibility problems with the device's operating system, or conflicts with other applications on the phone. A malfunctioning app can cause the system to freeze, crash, or even harm the hardware.

Your Android device may crash for several reasons, including memory overload, conflicts with other apps, incompatibility with other software, and hardware damage. It's critical to keep your apps updated, exercise caution when adding new apps, use trusted app stores, and remove problematic apps to avoid crashes brought on by faulty apps.

You can prevent crashes brought on by faulty or out-of-date apps by maintaining an updated library of apps. It's essential to read reviews and ratings before installing a new app to find out what other users say about it. Downloading apps infected with malware or viruses can be avoided using trusted app stores like Google Play. It is advised to uninstall the app and notify the developer of the problem if you notice it is causing your device to crash or freeze.

In conclusion, bad apps can lead to hardware damage, freezing, or other issues with your Android device. It's critical to keep your apps updated if you want to prevent crashes brought on by broken apps.

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How to Spot Faulty Apps

To spot faulty apps on your mobile device, you can follow these tips: 

Check App Ratings and Reviews:

Look for apps with high ratings and positive reviews. Apps with low ratings and negative reviews may have issues that can affect your device's performance. 

Pay Attention to Permissions:

When downloading an app, check the permissions it requests. If an app requests more permissions than necessary, it may be a sign that it is accessing your personal data without your consent.

Watch for Battery Drain and Data Usage:

If an app is consuming more battery or data than it should, it may be faulty. Check your device's battery and data usage settings to identify apps that are consuming more resources than they should. 

Observe App Crashes and Freezes:

It may be faulty if an app crashes or freezes frequently. Take note of the apps that crash or freeze often and consider uninstalling them. 

Use Anti-Virus Software:

Anti-virus software can detect and alert you to any malicious apps that may compromise your device's security. Consider regularly installing and running anti-virus software on your device to identify any issues. By following these tips, you can identify faulty apps on your mobile device and take steps to fix or uninstall them to ensure your device's security and optimal performance.

How to Fix Faulty Apps

Here are some tips to help you avoid problems with faulty apps:

Maintain app updates: App developers frequently publish updates that fix bugs, enhance functionality, and improve the performance of their apps. Check for any available updates for the faulty app and install them. By keeping them updated, you can avoid crashes and freezes brought on by out-of-date or broken apps.

Installing new apps should be done cautiously: 

Read the reviews and ratings to see what other users say about the app. A lot of negative reviews or a low rating for an app could indicate that it isn't working correctly.

Use trustworthy app stores: 

To prevent downloading apps that could be infected with malware or viruses, stick to trustworthy app stores like Google Play.

Remove problematic apps: 

If you discover that an app is causing your phone to crash or freeze, uninstall it and notify the developer of the problem. This will help them find and address the issue and stop your phone from crashing in the future.

Restart Your Device:

One of the simplest ways to fix faulty apps is to restart your device. This can clear out any temporary files or processes that may be causing issues with your apps. 

Clear App Cache and Data:

Clearing the cache and data of a faulty app can often fix issues related to app crashes or freezes. Go to your device's Settings, then to Apps or Application Manager, find the faulty app, and select "Clear Cache" and "Clear Data." 

Uninstall and Reinstall the App:

If the above steps do not work, consider uninstalling and reinstalling the app. This can often fix any underlying issues with the app. 

Check for Device Updates:

Sometimes, faulty apps can be caused by outdated device software. Check for any available software updates for your device and install them. 

Contact the App Developer:

If you need help with the above steps, consider reaching out to the app developer for support. They may be able to provide a solution or fix the issue in a future app update. By following these steps, you can fix faulty apps on your mobile device and ensure the smooth and efficient operation of your device. 

In conclusion, a bad app can make your Android phone crash, freeze, or even harm the hardware in some cases. It's crucial to keep your apps updated and uninstall problematic apps if you want to prevent crashes brought on by these apps.

Also Read: Is Your Mobile App Protected?

Benefits Of Spotting And Fixing Faulty Apps

Spotting and fixing faulty apps on your mobile device can provide several benefits, including:

Improved Performance:

Faulty apps can cause your device to slow down, freeze, or crash, frustrating and negatively impacting your productivity. Spotting and fixing faulty apps can improve the performance of your device, allowing you to use it efficiently and effectively.

Increased Security:

Malicious apps can steal your personal data, infect your device with malware, or compromise your device's security. By spotting and fixing faulty apps, you can protect your personal information and ensure the security of your device. 

Saves Data and Battery Life:

Faulty apps can consume more data and battery life than necessary, causing your device to run out of power quickly. By fixing these apps, you can save data and battery life, allowing you to use your device for longer periods without interruption. 

Better User Experience:

Spotting and fixing faulty apps can enhance your overall user experience by providing a smooth and seamless experience when using your device. 

Cost Savings:

If faulty apps are not fixed, they can cause damage to your device, leading to expensive repairs or even the need for a replacement. By spotting and fixing faulty apps early on, you can avoid these costs and prolong the lifespan of your device. 


This article emphasizes how critical it is to identify and remove problematic apps from mobile devices due to the risks they may pose to user data and device functionality. A faulty app is one that has software bugs or coding errors and does not operate as intended. Finding and fixing these issues can enhance device performance, increase security, preserve data and battery life, improve user experience, and save money. Checking app ratings and reviews, paying attention to permissions, keeping an eye on data usage and battery life, keeping an eye out for crashes and freezes, and using anti-virus software are all ways to identify problematic apps. Restarting the device, updating the app, clearing the app's cache and data, uninstalling and reinstalling the app, looking for device updates, or contacting the app developer are all options for fixing problematic apps. A safe and satisfying mobile experience depends on identifying and fixing broken apps. 

Haseeb Awan
CEO, Efani Secure Mobile

I founded Efani after being Sim Swapped 4 times. I am an experienced CEO with a demonstrated history of working in the crypto and cybersecurity industry. I provide Secure Mobile Service for influential people to protect them against SIM Swaps, eavesdropping, location tracking, and other mobile security threats. I've been covered in New York Times, The Wall Street Journal, Mashable, Hulu, Nasdaq, Netflix, Techcrunch, Coindesk, etc. Contact me at 855-55-EFANI or haseebawan@efani.com for a confidential assessment to see if we're the right fit!

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