SimpleFit: Workout Tracker

Gym Log, Streak & Calendar

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

Now with a full Apple Watch app + strength logging. Track your gym sessions and watch your streak grow on the heatmap calendar. Buy once, no subscription. Log a workout in seconds and watch your streak grow. SimpleFit is the workout tracker with a heatmap calendar — now on your wrist, with strength logging. Buy once, no subscription, ever. NEW IN 2.0 • Apple Watch app + complications — log and glance from your wrist • Strength logging — add exercises, sets, reps and weight, with volume and all-time records • Your day from Apple Health — sleep, move and resting heart rate WHY SIMPLEFIT • Heatmap calendar — every training day at a glance, like a contribution graph • Streak counter — stay consistent and never break the chain • One-time purchase — no subscription and no ads • Your data stays on your device; iCloud sync across your own devices FOR THE GYM • Log strength sessions with exercises, sets, reps and weight • Volume, heaviest lift and all-time records • Plus running, cycling, yoga, swimming and any sport STATISTICS THAT HELP • Week / Month / Year / All-Time, trends, records, consistency skyline WIDGETS & PERSONALIZATION • Home + Lock Screen widgets, accent themes, photo backgrounds PRICING Free to download. Try everything free for 3 days. Then keep logging and your streak for free — or unlock the full app (Apple Watch, all statistics, strength insights, Apple Health, widgets and more) with a single one-time purchase. No subscription, ever. Already purchased? You keep everything, including all the new features. Questions? hello@tekneio.com

Ratings & Reviews

  • 4.0
    out of 5
    1 Ratings

New: Pick any accent color with the custom color picker (Premium). It applies across the app, your widgets, and Apple Watch. Improved: Numbers in the statistics cards now line up correctly.

Version 2.0.1

The developer, Anastasios Panagou, 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 Linked to You

    The following data may be collected and linked to your identity:

    • Purchases

  • Data Not Linked to You

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

    • Health & Fitness

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
  • Anastasios Panagou
Size
  • 20.1 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 18.0 or later.
  • iPhone
    Requires iOS 18.0 or later.
  • Mac
    Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 2.0 or later.
  • Apple Watch
    Requires watchOS 11.0 or later.
Languages
English and 2 more
  • English, French, German
Age Rating
9+
In-App Purchases
Yes
Copyright
  • © 2026 A. Panagou (TEKNEIO®)
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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