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Day 43 since launch: Best Productivity Resources went live on 25 August 2026. Day 43 is live with yesterday's additions in the latest roundup!

Web App

openGym

A self-hosted gym and body-weight tracker with passkey login and no tracking.

Built with love by Shushant Lakhyani. Building bestproductivityresources.com

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What is openGym?

openGym is a self-hosted gym and body-weight tracker. Plan routines, log workouts with supersets, warm-ups and cardio, see which muscles are trained, fatigued or detrained, and import from FitNotes, Strong and Hevy. It runs as an installable PWA with passkey login, synced across devices, with no account on someone else's server and no ads.

Pros

  • Your data stays on your own server
  • Imports from FitNotes, Strong and Hevy
  • No ads, subscription or telemetry

Cons

  • You need to self-host it with Docker
  • AGPL-3.0 licence has strict terms for modified versions

Who should use openGym

People who want a private, self-hosted workout and body-weight tracker.

Who may not need it

People who prefer a ready-to-use hosted app.

openGym alternatives

Similar resources to openGym, picked from the directory.

Oura Ring

Smart ring tracking sleep, activity, and readiness for holistic well-being.

Physical ProductHabit BuildingiOS, AndroidExpensive

Mindvalley

Unlock your full potential with world-class personal growth programs.

Web AppLearningWeb, iOSExpensive

Free alternatives to openGym

Free resources that cover similar ground.

Featured on Best Productivity Resources

Made openGym? Add this free badge to your website or README. It links to this page.

Featured on Best Productivity Resources
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