Use APKPure App
Get Start Player old version APK for Android
Select a random starting player for board games (2-6 players).
Select a random starting player for board games (2-6 players). Each player puts a finger on the screen, then wait for the timer to run out, and the player who starts the game is shown on the screen. No settings, no ads, it just works.
Note that the maximum number of possible players varies between 2 and 6, depending on the multi-touch features of your device and your Android version!