SitUp Sis

SitUp Sis is an iOS Screen Time app that blocks selected distraction apps and requires a sit-up challenge to unlock temporary access.

Features

• FamilyControls + ManagedSettings app/category shielding
• Challenge-gated unlock flow (challengePending -> inChallenge -> unlockedWindow)
• Sit-up challenge screen with camera-based rep counting
• Safety fallback unlock with cooldown and reduced unlock duration
• Daily usage dashboards and existing progress reporting from the base project

Tech Stack

UIKit, RxSwift, SnapKit, DeviceActivity APIs, Vision (with MediaPipe integration point abstraction)