簡易コンパス is a free Android app developed by CheapAlgo. As the name suggests, it is a simple compass application that displays a needle on the screen, with the red end pointing towards the north. The app provides a basic and straightforward way to determine the direction you are facing.

Please note that there have been some reported issues with the app. Users have encountered an ANR (Application Not Responding) error called "keyDispatchingTimedOut." The developer is currently investigating the issue, but the cause is still unknown. It seems to occur when the processing speed is slow. The error has not been reproduced on the XPERIA SO-02C device, so the app remains unchanged for now. If you choose to download the app, please be aware of this issue.

Additionally, there was an update regarding the advertising SDK used in the app. In October 2012, the SDK was upgraded, which caused abnormal behavior in the ad display for versions prior to October. If you are using an older version of the app, it is recommended to update to the latest version to resolve any issues related to ad display.

To address the ANR keyDispatchingTimedOut error, a mitigation update was implemented on October 8, 2013. However, some users have still reported encountering the error. It is suggested to temporarily stop other running apps before launching the compass app, especially if multiple apps are running simultaneously.

Lastly, there have been reports of the ANR keyDispatchingTimedOut error until March 14th. If you encounter this error, it is advised to check the running services in your Android device's settings and stop any unnecessary apps. Please note that stopping apps is done at your own risk. Also, it is recommended to avoid touching the screen until the app fully launches.