With smartphones becoming the need of everyone’s life to connect and to gather information, there are various applications that are used to perform day to day operations and whether it is online shopping, banking, booking tickets or bill payments, apps are used everywhere. This has also made the mobile app market highly competitive among the app creators and companies deliver the apps, which are not only flawless, but are also offer exceptional user experience. Since each app that is developed is used via a plethora of services with unique operating systems, such apps may crash at times due to some malfunctioning of features. These apps crashes can actually be very frustrating for the routine users and can create trouble for both the mobile app development company as well as the users. So there are certain things that the developers should understand know the reasons why mobile apps tend to crash. Some Core Reasons that Lead to Mobile App Crashes: Inadequate Testing of Real Mobile Devices: Testing of an app is the most important part of making it successful and testing it on real devices helps to monitor the app’s performance in the real user environment and this leads to fast detection and fixing of bugs. But at times it can be a challenging task for the teams to ensure a comprehensive test coverage if they have a fragmented mobile user base. Often it is seen that due to budget constraints, the teams end up releasing mobile apps, which are not thoroughly tested on any real device or platforms resulting to an unexpected app crash for the end user. So, it is highly essential for mobile applications to be tested in mobile labs so that it can achieve the desired result without fail. Managing the Memory Efficiently: Another biggest problem, which most of the mobile developers should consider is the memory management and the mobile app may be twinning around too many threads and consume a lot of memory resources making the app crash suddenly. Most of the coders have the liberty of writing complex and long codes as there is only one app that exists in the device. But they should keep in mind that most of the smartphones users don’t use a single app and so memory management is essential for your app to offer a better user experience. Poor Network Conditions: It’s very important to bear in mind that mobile devices need unique network configurations and few devices may support 4G, but other devices may support only up to 3G. So mobile application developers should test the app’s performance over a good Wi fi connection and also test it in different network conditions. This can be done by using a network simulation feature and testers should also check the performance under any network change issue. This will ensure that the users don’t get frustrated or annoyed. Exception and Error Handling: Whatever features you may include to make your mobile app flexible, you still may have some variable sand limitations which will be difficult to control like some file transfer issues or a wrong value given in the field. This will make the application crash easily and frustrate the user. So, it is important that the app maker takes into consideration all such errors and puts all these handling conditions into place. So, if you proactively manage the communication with your users and take them into consideration, they are most likely to stay with you for a longer time. Summary: People often hate when an application crashes, or even if they slow down or freeze for a few seconds. Knowing the reasons of a mobile app crash can help you to prepare the app accordingly and offer greater consistency.