Musklr Blog
Track your workout from the iPhone Lock Screen
Your current set, last session's numbers and a rest timer on the Lock Screen and Dynamic Island, without unlocking the phone.
Features
The Ring That Wouldn't Shrink: SwiftUI matchedGeometryEffect in Practice
Why matchedGeometryEffect refused to scale our rest timer ring, the wrapper that fixed it, and a playground you can run yourself.
Development
Best iOS Weight Lifting App for iPhone & Apple Watch (2026)
Musklr vs Strong, Hevy, Jefit and Fitbod: price, exercises, Apple Watch, offline and ads compared.
Comparisons