BeatingU: Vision Challenge
A visual-acuity game. Beat your friends to 20/20.
Designed & built by Brendan Gaynor · BBG Studios
Platforms: iPhone
About
BeatingU: Vision Challenge turns a visual-skills test into a competitive game. In the “20/20 Sprint,” players are shown a sequence of shrinking Landolt C rings (the standard optotype used in vision testing) and tap the direction of each ring’s gap as fast and accurately as they can.
Scores post to Game Center leaderboards, and players can challenge friends directly through Game Center.
The interface uses a dark, instrument-panel design. It’s the first app in the BeatingU family and was built with an AI-assisted workflow using Claude Code.
Tech stack
- Swift
- SwiftUI
- GameKit / Game Center
- Game Center Leaderboards
- Game Center Challenges
- Claude Code (AI-assisted development)
- App Store distribution