Musclesmith: Gym Tracker+Coach

Knows your next weight

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Stop doing math between sets. Musclesmith remembers every machine and hands you the next weight — up when you earn it, down before you get hurt. Musclesmith is a gym coach built around one fact: you train on specific machines, in a specific gym, and a plan that ignores that is a plan you stop following. Add the machines you actually use — the brand on the frame, the name on the plate, what the stack steps by. Every workout gets built from those, and only those. WHAT YOU GET • The exact weight and reps for every set, with the reason underneath • Automatic progression: fill the rep range and the weight goes up next time • Automatic backoff: stall twice and it deloads before you get hurt • Rest timers based on the research — about 3 minutes on compounds, 90 seconds on isolations, adjustable mid-rest • Any order, any machine: yours is taken, so do a different one • Swap the whole day when plans change PROOF YOU'RE PROGRESSING • Strength curves per machine, with your actual weekly rate of gain • A muscle scoreboard showing this week's sets against your targets • A weekly coach report: what's moving, what's stalled, what to do next BRING YOUR HISTORY Paste a hand-written log — the notes app, the back of a notebook — and Musclesmith reads it, matches the machines, and starts your curves from real data instead of zero. You approve every match before anything is saved. Everything above is free. No account required to train. Terms of Use: https://288labs.com/musclesmith/terms Privacy Policy: https://288labs.com/musclesmith/privacy

Ratings & Reviews

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Gym-floor workout improvements: rest timer that keeps running if you leave the screen, set counts from your last session on that machine, repeat a recent workout, and a proper finish celebration. Workout dates now use your local calendar day. Physique previews at 6 and 12 months from the same photo, with more reliable rendering. No account required.

Version 1.0.1

The developer, Charles Gelman, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Health & Fitness
    • User Content
    • Identifiers
    • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
Charles Gelman
Size
62.2 MB
Category
Health & Fitness
Compatibility
Requires iOS 16.4 or later.
  • iPhone
    Requires iOS 16.4 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English
Age Rating
9+
Copyright
© 2026 288 Labs
  • Developer Website
  • Privacy Policy

    • More by Charles Gelman

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