Your gym log. Fully yours.

No social feed. No leaderboard. No sharing your PRs with strangers. Build your workout log exactly how you train — sets, reps, RPE, reps in reserve, custom exercises, whatever you need. Track sleep and nutrition alongside your lifts to see what actually affects your training. Encrypted end-to-end, no account required.

You can track anything. Nothing can track you.

🌐 Web iOS Beta
Android Coming Soon

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workout data visualized in Quanitya

Charts and trends

Different chart views for workout data

Multiple chart types

Analysis insights for workout data

Custom analysis

Frequently Asked Questions

How is this different from Strong or Hevy?
Strong and Hevy require accounts and store your training history in a way their team can read. Hevy is built around a social feed — your workouts are content. Quanitya encrypts everything end-to-end, requires no sign-up, and has no social features. Just your log, your data.
Can I customize exactly what I track?
Yes. Sets, reps, weight, RPE, reps in reserve, tempo, distance, duration — mix and match however you train. Create custom exercises, build your own templates, or start from a pre-built one. You're not locked into someone else's exercise database.
Does it work offline?
Yes. Log your workouts with no internet connection. Your data lives on your device and syncs later if you choose — always end-to-end encrypted.
Can I mix strength and cardio in one session?
Yes. Combine any field types in a single template. Supersets, circuits, strength-cardio combos — build it to match how you actually train, not how an app thinks you should.

Keep all your tracking together — mood, sleep, symptoms alongside your workout data. See connections across everything with optional cross-template analysis.

See what Quanitya can do

No leaderboard. No comparisons. Just your data.

Encrypted by default. No account required.

🌐 Web iOS Beta
Android Coming Soon