For more than a decade, we have donated the Android version of this encyclopedia to the community without charge and without distracting ads. However, every so often Google drops support of various routines, and the code has to be updated.
It's Happening Now in Android 11
In February 2021, we learned that the app was crashing on Android 11, Google's newest OS. A volunteer isolated the problem to a deprecated function, but although we had two programmers looking into this, a solution was not found.
In late March 2021, one of our phones auto updated to the One UI 3.1 version of Android 11, and all of a sudden, the app works. It would seem like this was a bug in the early versions of Android 11.
ComputerLanguage.com Is Always Up-To-Date
You can always go to ComputerLanguage.com for our definitions, which are updated throughout the month. See ComputerLanguage.com