Last updated: September 11, 2026
StackTower ("we," "us") built Sweet Sort Puzzle (the "App"). Your game progress never leaves your device — but the App does show ads through Google AdMob to keep it free, and that involves Google collecting some information. This policy explains exactly what, and what stays entirely local.
The App itself collects nothing directly. It shows ads using the Google Mobile Ads SDK, and Google — as the ad-serving provider — collects information needed to select, deliver, and measure those ads. We never see or store this data ourselves; it's processed by Google under its own privacy policy.
| Ad format | Where it appears |
|---|---|
| Banner | A small ad strip at the bottom of the game screen |
| Rewarded video | Only when you choose to "watch an ad" for extra moves, a heart, or coins |
Depending on your device and region, this can include an advertising identifier, general (non-precise) location inferred from IP address, device and app information, and ad interaction data (impressions, clicks, completions). See how Google uses this data and Google's Privacy Policy for the full detail — we're bound by the same policy Google publishes, not a private arrangement.
If you're in the EEA, UK, or Switzerland, the App shows a consent form — built with Google's User Messaging Platform — before requesting any ad, letting you choose whether ads may be personalized. Outside those regions this form doesn't appear, and non-EEA/UK ad requests follow Google's standard AdMob behavior.
There's currently no in-app screen to revisit that choice after the fact. If you want to change it, reinstalling the App will show the consent form again.
Separately from advertising, the App saves your game progress locally, using Android's standard on-device storage. This never leaves your phone and is never sent to us or anyone else:
Uninstalling the App permanently deletes this data. You can also clear it at any time from Android's Settings → Apps → Sweet Sort Puzzle → Storage → Clear data.
The App is designed as general-audience entertainment. We do not knowingly collect personal information from children ourselves — the only collection that occurs is the Google AdMob activity described above, under Google's own policies. If you believe a child has used the App in a way that concerns you, contact us below.
The only third party the App shares any information with is Google, through the Mobile Ads SDK described above. We don't use any other analytics, advertising, or crash-reporting service, and we don't sell or share data with anyone else.
If we change what the App collects or how — for example, adding a new ad format or a cloud-save feature — we'll revise this policy and update the date above before that version is released.
Questions about this policy or the App can be sent to: