Musklr

What is Musklr?

Musklr is a health and fitness app for tracking strength training workouts on iPhone and Apple Watch. It is designed for people who lift weights and want a fast way to log sets, reps, exercise history, and progress during training. The app focuses on low-friction workout logging, with a large exercise library, personal records, estimated one-rep max tracking, and muscle-group insights that help users review their training over time. It also supports workout programs and Apple Watch use, which can make in-gym logging more convenient when you do not want to keep your phone in hand between sets. Musklr is published on the App Store by Jan Sviland and is intended for personal workout tracking rather than coaching or medical use.

Key features

• Log sets and reps in a few taps during workouts
• Track personal records and estimated one-rep max values
• Browse a large exercise library with muscle-group references
• Use Apple Watch for workout logging and progress alerts
• Review training history and muscle-group activity over time
• Follow workout programs for recurring gym routines

Safety overview

Status: Mostly safe

This is a normal fitness tracking app. It may store workout history and, if you choose connected features, sync training data between devices. Apple Watch integration and optional account features are consistent with its purpose. Use the privacy settings and account controls that fit how much training data you want stored or shared.

Recommendation: Keep Musklr if you use it to log workouts or review lifting progress. Remove it if you no longer track training with it; doing so can leave you without easy access to workout history or synced fitness data stored in the app.

Common paths

• /Applications/Musklr.app

Related apps

• Apple Fitness
• Strong
• Hevy

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