GH vs Mental Gym
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
GH
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PASS YOUR GITHUB FOUNDATIONS CERTIFICATION EXAM 500+ practice questions 5-minute study sessions Track progress and daily streaks 94% first-attempt pass rate WHY GET CERTIFIED? Certified developers earn up to $203K annually (Skillsoft 2024). Microsoft GH-900 validates foundational knowledge of Git, GitHub, and collaborative software development workflows. WHAT YOU'LL MASTER: Git basics: repositories, commits, branching, and merging GitHub repository management and file versioning Collaboration with forks, pull requests, and code reviews Modern DevOps with GitHub Actions and CI/CD pipelines Project management with issues, milestones, and GitHub Projects Security features including Dependabot and branch protection GitHub community engagement and open source contribution STUDY ANYWHERE: Coffee breaks. Commutes. Lunch hours. Turn dead time into GitHub expertise. Download now. Pass your exam. Master GitHub fundamentals.
Mental Gym
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Start building a sharper, faster mind today. Mental Gym is not just another math game. it is a scientifically designed cognitive workout. Whether you are preparing for a trading interview, keeping your mind sharp, or simply want to calculate faster than a calculator, Mental Gym adapts to your level instantly. WHY MENTAL GYM? Adaptive AI Engine No more boring drills. The app learns your weaknesses and adjusts the difficulty in real-time to keep you in the "Flow State", never too easy, never too hard. Build the Habit Track your streaks, earn fire levels, and visualize your cognitive growth. Our daily reminders are timed for your peak cognitive window. Premium Design A distraction-free, OLED-black interface designed for focus. No cartoons, no clutter, just pure mental performance. KEY FEATURES: - Adaptive Difficulty: From simple addition to complex 3-digit multiplication. - Detailed Analytics: Track your speed, accuracy, and rating over time. - Smart Hints: Learn how to solve problems with pattern-based strategies. - Global Leaderboards: See how you stack up against other mental athletes. PERFECT FOR: - Professionals wanting to stay sharp - Students preparing for standardized tests (SAT, GMAT) - Anyone looking to improve memory and focus Download Mental Gym today and feel the difference in your daily cognition. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Mental Gym at every 4 days against GH's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. GH sells 3 in-app purchases, starting at $3.99 per month and Mental Gym sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
GH ships an update every 2 months, Mental Gym every 4 days. The most recent releases landed on November 13, 2026 and November 5, 2026 respectively.
| Parameter | GH | Mental Gym |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 4 days โ better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 15.0 โ better | 16.0 |
| Further details โ not scored | ||
| Size | 26 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Davy Raitt | Tengri Vertex LLC |
In-app purchases
GH
- Pro Monthly$3.991 Month
- Pro Yearly7 Days trial$14.991 Year
- Pro Lifetime$19.99
Mental Gym
- Mental Gym Pro$4.991 Month
- Mental Gym Pro$29.991 Year









