KaiForge: Gym & AI Nutrition

Workout plans, macros, coach

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

Still training without a plan? Guessing how much protein you ate today? KaiForge is the app serious lifters have been waiting for. It's not just another calorie counter — it's a complete system that adapts to you. AI-GENERATED ROUTINES Tell it your goal and KaiForge generates routines with AI. Bulk, cut or define — exercises, sets, rest times and progression, all calculated. No thinking, just train. NUTRITION WITH A PHOTO Snap a photo of your plate and AI detects every food with its macros. No searching databases, no logging gram by gram. Point, shoot, done. YOUR AI COACH, 24/7 An assistant that knows your real history: your routines, nutrition, sleep, progress. It doesn't give generic answers — it answers you. REAL-TIME TRACKING Built-in timer, set and rep logging, automatic deload detection. Know exactly what you did and how much you progressed. DATA THAT MATTERS • Strength scores on key lifts • Weekly and monthly summaries • Sleep and hydration tracking • Streaks and achievements to keep you consistent DESIGNED FOR THE GYM Dark theme, fast interface, zero distractions. Open the app, train, close. • Sign in with Apple or Google • Full support for English and Spanish • Export your data anytime Stop improvising. Start training with a system. Terms of Use (EULA): https://kaiforge.app/terms-of-use Privacy Policy: https://kaiforge.app/privacy-policy.html

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You can now edit and delete your custom exercises, and request that they get added to the global catalog. Apple Watch: redesigned home screen, log your sleep hours right from the watch, and better nutrition/sleep sync. Fixed: reordering exercises live during a workout now saves correctly in your history. Fixed: the new personal record notification now shows the real weight you lifted. Splash icon without the black box around it.

The developer, Francisco Amuchastegui, 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:

    • Health & Fitness
    • Purchases
    • Contact Info
    • Identifiers
  • Data Not Linked to You

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

    • Usage Data

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

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

Seller
  • Francisco Amuchastegui
Size
  • 89.5 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 16.4 or later.
  • iPhone
    Requires iOS 16.4 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
  • Apple Watch
    Requires watchOS 11.0 or later.
Languages
  • English
Age Rating
16+
  • 16+
  • Contains
    Advertising
    Health or Wellness Topics
In-App Purchases
Yes
  • Gym Club $249.99
  • Gym Starter $149.99
  • KaiForge Trainer Studio $99.99
  • KaiForge Trainer Growth $49.99
  • KaiForge Profesor Starter $19.99
  • KaiForge Premium Annual $39.99
  • KaiForge Premium $4.99
Copyright
  • © 2026 Francisco Amuchástegui