PetraGuard

Join PetraGuard Testers

MathTizzy — math facts practice Shepherd — a cozy flock in the meadow

MathTizzy and Shepherd are in early testing on Android. One Google group covers both apps — join it so we can add you to the tester list and share install instructions.

Join the PetraGuard testers group for access to the Android apps for MathTizzy and Shepherd.

After you are on the list, install from Google Play: MathTizzy · Shepherd