Use APKPure App
Get Compteur de réussite old version APK for Android
+/- action counter correlated to a color code
App presentation: http://bit.ly/compteurdereussite
Success counter +/- to instantly see the success percentage of a task.
Correlation to a color code: the success thresholds can be set.
Ability to use 2 counters at the same time.
Chronometer built into the application to promote student autonomy.
Simplicity of application.