The Android app “ES Task Manager” that makes memory release and task termination easy is quite useful during development as well.

・ES Task Manager - Google Play の Android アプリ

・超初心者にもオススメのタスクマネージャーアプリ「ES Task Manager」【Androidアプリ】(エスマックス) - IT - livedoor ニュース

How it helps during development is that you can terminate app tasks on each screen to check if the following issues occur:

・The app crashes when you return to it

・You can no longer navigate to other screens

That’s all from the Gemba.