How do I change the grade?
Tap Menu, then pick a grade from K to Gr 6. The game only ever asks questions
from the grade you choose. Each player keeps their own grade and their own
best score.
I bought Remove Ads and the ads came back.
Open Menu, tap Parents, then tap Restore purchases. That asks Apple for your
purchase history and switches the ads off again. It is the same fix after a
new phone or a reinstall. One payment covers the device and Family Sharing.
The purchase would not go through.
Nothing is charged unless Apple confirms it. Check that you are signed in to
the App Store, then try again from Menu → Parents. If it still fails,
email us and tell us what the message said.
When do ads appear?
Only after a game has ended, and never during play or between a sum and its
answer. They are full-page and can be closed. Remove Ads stops them for good.
How do I add another child?
Menu, then type a name in the Player box and tap Add. Each name keeps its own
best score at each grade, all stored on the device.
How do I delete everything?
Deleting the app removes every score and name with it. Nothing is stored
anywhere else, so there is nothing left for us to delete on our side.
Privacy
Sum Slicer has no account, no sign-in and no email address. Read the
privacy policy for what an ad request sends and what
it does not.