GainTain

Gain Muscle. Maintain Progress

Only for iPhone

Free · Designed for iPhone

iPhone

Tired of complicated setup before you can even log a single rep? GainTain gets you tracking your workouts INSTANTLY – no account required! Dive right into logging your exercises, sets, reps, weight, and even supersets with our intuitive interface.

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- New Invite System: No more one-time codes! You now have a personal, permanent invite link. Post it on WhatsApp, social media, or group chats to add friends instantly. - Activity Feed: Stay motivated by seeing your friends’ commitments in real-time. Keep up with their progress and stay accountable together. - Streamlined Pledges: We’ve redesigned the pledge flow to make it faster and easier to commit to your goals.

The developer, GainTain, Inc., 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 Not Linked to You

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

    • Diagnostics

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

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

  • Provider
    • GainTain, Inc.
  • Size
    • 37.2 MB
  • Category
    • Health & Fitness
  • Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • Mac
      Requires macOS 14.0 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
    • © 2025 GainTain, Inc