Privacy policy
Effective October 30, 2026
SLAMMY’S is made by Glass Devtools, Inc. (“we”). This policy covers the SLAMMY’S app for iPhone Duo and this website, slammys.app.
The short version
We don’t collect any data. There are no accounts, ads, analytics or tracking.
The app
- Hinge and motion. SLAMMY’S reads your iPhone Duo’s hinge angle to time how fast you fold it shut, and its motion sensors to tell when the halves meet and which way is down. These readings are used on your phone, in the moment, and are never stored or sent anywhere.
- Scores and settings. Your scores, your latest break and your glass color are saved on your phone so they’re there next time. They’re never sent to us, and deleting the app deletes them.
- Game Center. If you’re signed in to Game Center, your scores go to Apple’s Game Center leaderboards with your Game Center name. Apple handles that data under Apple’s privacy policy. You can play without Game Center.
- Nothing else. The app has no third-party code, and it doesn’t ask for your location, contacts, photos, camera or microphone.
This website
This website doesn’t use cookies, analytics or trackers. Our host, Vercel, keeps standard server logs, such as IP addresses and browser types, to deliver the site and protect it from abuse. See Vercel’s privacy policy.
If you email us, we use your message and email address only to reply to you.
Children
SLAMMY’S doesn’t collect personal information from anyone, including children under 13.
Changes
If this policy changes, we’ll post the new version here and update the date above.
Contact
Questions about privacy? Email support@slammys.app.