Gainzz
Mansour Aziz Health & Fitness iPhoneiPadiPod touchApple Watch
Gainzz is a free Health & Fitness app for iPhone and iPad by Mansour Aziz. Requires iOS 18.1. Updated October 17, 2026.
- Price
- Free
- on the App Store
- Size
- 285 MB
- Age 4+
- Updated
- Oct 17
- 2026 · v1.1.5
Screenshots
About Gainzz
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/
What’s new
Version 1.1.5 · Updated October 17, 2026
• Start any of this week's program workouts, in any order • Days you don't train now count as rest; no more "Mixed" days • Choose your rest days from the week's allowance • When a program ends: restart it, add a week, or finish it • Bug fixes and improvements
App privacy
The developer, Mansour Aziz, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Identifiers: Device ID, User ID
- Usage Data: Product Interaction, Other Usage Data
- Other Data: Other Data Types
- Health & Fitness: Fitness
- Purchases: Purchase History
- Location: Coarse Location
- Contact Info: Email Address, Name, Phone Number
- User Content: Photos or Videos, Other User Content
Used for: Analytics, App Functionality
Alternatives to Gainzz
Looking for apps like Gainzz? Here are 6 similar apps on the App Store. The highest rated is CrossFit Thelo (5.0/5), and all 6 are free to download.
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