TrainTogether

Real-time form & rep tracking

Only for iPhone

Free · In-App Purchases · Designed for iPhone

iPhone

TrainTogether — an AI fitness coach that can actually see your form. Most workout apps show you what to do. TrainTogether watches how you move—using on-device computer vision to help you train with better technique, better consistency, and clearer feedback. Set your phone down, choose a movement, and start your session. TrainTogether tracks your pose in real time and surfaces simple, actionable cues so you can correct form while you train. What you’ll get Live Form Feedback See a real-time pose overlay and coaching cues that help you stay aligned. Catch common issues like knees drifting inward, depth inconsistency, or a rounded back (when applicable to the movement). Automatic Rep Counting (with range checks) Hands-free rep counting designed to reward full-range reps. Stop guessing, stop losing count—focus on the set. Effort Insights TrainTogether can estimate exertion using a combination of movement signals and optional facial-expression tracking—useful for comparing set intensity over time. You can disable this anytime. Nutrition that feels satisfying Log food and watch your daily targets fill with the interactive Calorie Bottle—a visual, physics-based way to make nutrition tracking feel simple and motivating. Session Analytics Review your workout with clean summaries and trend-friendly stats, such as tempo/consistency indicators and session breakdowns. Privacy-first by design TrainTogether is built around on-device processing. Camera input is used for real-time analysis and is not uploaded for cloud processing. You stay in control of your data and permissions. Download TrainTogether and train with feedback you can actually use. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ryanyang05.me/traintogether-support.html

Ratings & Reviews

  • 5.0
    out of 5
    2 Ratings

Version 1.1.1 — Introducing a more powerful, more precise form score and form issue detection. Optional monthly Pro upgrade unlocks deeper insights, while core features remain available for everyone.

Version 1.1.1

The developer, Qiyu Yang, 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 Collected

    The developer does not collect any data from this app.

    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
      • Qiyu Yang
    • Size
      • 92.5 MB
    • Category
      • Health & Fitness
    • Compatibility
      Requires iOS 18 or later.
      • iPhone
        Requires iOS 18 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.
    • Languages
      English and 7 more
      • English, French, Hindi, Indonesian, Japanese, Portuguese, Simplified Chinese, Spanish
    • Age Rating
      9+
    • In-App Purchases
      Yes
    • Copyright
      • © 2025 Qiyu Yang
  • Developer Website
  • Privacy Policy

    • More by Qiyu Yang