Gainzz

Science-Based Bodybuilding

Only for iPhone

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

iPhone

Gainzz is the bodybuilding app that does more than record your workouts. It coaches what comes next. BUILT-IN COACHING THAT DOES THE MATH • Every completed set becomes part of your next training decision • Training algorithms compare your reps, load, target range, and history • Your next weight and rep targets adjust to how you actually performed • Clear coaching tells you when to add weight, hold steady, or recover • No appointments and no human coach required SCIENCE-BASED PROGRAMMING • Build routines for any training split • Organize complete mesocycles instead of guessing one workout at a time • Use progressive overload with targets grounded in your own performance • Track weekly volume, consistency, strength, and personal records YOUR PROGRESS, MADE VISIBLE • Review every workout, exercise, set, rep, and weight • See trends across your training history • Keep body metrics, goals, and training level in one place TRAIN WITH PEOPLE, WITHOUT LOSING FOCUS • Discover athletes through personalized suggestions or username search • Follow public profiles instantly or send requests to private accounts • Share completed workouts and personal records • Control profile visibility, social links, and who can follow you Every workout gives Gainzz more context. Every set helps shape the next target. You do the lifting; Gainzz handles the calculations. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

Small improvements

Version 1.1.1

The developer, Mansour Aziz, 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
    • Location
    • Contact Info
    • User Content
    • Identifiers
    • Usage Data
    • Other Data

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
  • Mansour Aziz
Size
  • 269.1 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 18.1 or later.
  • iPhone
    Requires iOS 18.1 or later.
  • Mac
    Requires macOS 15.1 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 2.1 or later.
Languages
  • English and Arabic
Age Rating
13+
  • 13+
  • Learn More
  • Contains
    User-Generated Content
    Health or Wellness Topics
    Social Media
In-App Purchases
Yes
Copyright
  • © 2026 Gainzz
  • Developer Website
  • Privacy Policy

    • More by Mansour Aziz