Privacy Policy — Stack Tower
Effective May 29, 2026 · Developer: Gavin Sorvala · Contact: gsorvala@gmail.com
Summary
Stack Tower is a casual stacking game. Game progress is kept locally. If you choose to use online leaderboards, the app sends a player display name, score, game mode, and a per-install device identifier to the Stack Tower leaderboard service.
Data we collect
- Game scores and game mode — stored locally and, if you use online leaderboards, submitted to the Stack Tower leaderboard service.
- Player display name — the name you choose for leaderboards.
- Per-install device identifier — used to submit scores, reduce duplicate submissions, and support abuse reporting. It is not your Apple ID.
- Email address — only if you contact us for support.
Third-party services we use
- Stack Tower leaderboard service — a developer-operated leaderboard backend hosted on Cloudflare.
- Apple TestFlight — beta distribution.
What we do NOT do
- We do not sell data.
- We do not collect contacts, location, photos, messages, or financial information.
- We do not use the leaderboard identifier to track you across other apps or websites.
Children
Stack Tower is intended for general audiences. We do not knowingly collect personal information from children. If you believe a child provided personal information through support or leaderboards, contact us and we will delete it.
This policy applies only to Stack Tower. Other apps by the same developer have their own policies. To request data deletion or ask questions, email gsorvala@gmail.com.