Privacy Policy
Nonna Knows · last updated 12 November 2026
Nonna Knows is made by PowerStack Labs. This policy explains what the game stores about you and why. We keep it short because we collect very little.
What we store
- A game account. The first time you open the game it creates an account with a random ID and a randomly generated display name (like "Lucky Basil"). You can't type your own name, so we never hold your real name.
- Your game results. For ranked Quick Matches: your placement, rating, wins and weekly league points. Other players see your display name, rating and league points on the leaderboards.
- Your Apple ID link, only if you choose "Continue with Apple". We receive an anonymous identifier from Apple so you can restore your account on another device. We do not ask Apple for your name or email address.
What we don't do
- No advertising, no ad tracking, no analytics SDKs, and no selling or sharing of data.
- No chat: players communicate only with a fixed set of emotes.
- Matches against AI players in Practice run entirely on your phone.
How it's processed
Online games and accounts run on Cloudflare's servers. Your device's IP address is used to connect you to a game and is not stored by us. Finished game rooms are deleted within about 15 minutes; account data stays until you delete it.
Deleting your data
In the app, open your profile (the person icon on the home screen) and tap Delete account. This permanently deletes your account, name, rating and results from our server. You can also email us to ask for deletion.
Children
Nonna Knows is not directed at children under 13 and we do not knowingly collect their data.