Ten jellies, one plate, and room to try something unexpected. Drag, balance, and build your own wobbly tower.
Local game data
Jelly Up stores your best height, sound and haptic preferences, and pending Game Center scores on your device. Pending scores are associated with your Game Center player identifier so one player’s score is not submitted for another. These values are used only for app functionality.
Apple Game Center
Game Center is optional. If you sign in, Jelly Up sends completed-round scores to Apple’s Game Center leaderboard. Apple processes player and gameplay information under its own privacy terms. Your Game Center identity and scores may be visible to others according to Apple’s settings. We do not operate a separate game-data server.
Sharing
The share button opens the iOS share sheet with an image of your completed tower. The destination you choose processes the shared image under its own terms. Jelly Up does not automatically upload these images.
Advertising and tracking
The app contains no advertising SDK, developer-operated behavioral analytics, or cross-app tracking. It does not request access to your contacts, location, microphone, or photo library for normal play.
Support and this website
If you email support, your email address and message are used to respond to your request and retained only as needed to resolve it or meet applicable obligations. This website is hosted on Cloudflare, which may process IP addresses and request information to deliver and secure the site. We do not add advertising cookies or analytics scripts.
Your choices
You can change sound and haptic preferences, use the app without Game Center, and manage Game Center in Apple settings. Removing the app removes its local data, subject to your device backups; Game Center data is managed separately by Apple. Contact us about support correspondence.
Contact
Developer: Leon Gao. Email: leongao@me.com. Updated September 9, 2026.