# Grey Matter Training > Personalized training, nutrition, and supplement plans for athletes. (iPhone/iPad app by Michael White.) - Source: https://appshunter.io/ios/app/grey-matter-training/id6444868629 (this page in markdown: same URL + `.md`) - Developer: [Michael White](https://appshunter.io/developer/1657473344) - Category: Health & Fitness - Price: Free with in-app purchases - Rating: 5.00/5 from 3 App Store ratings - Age rating: 17+ - Requires: iOS 15.0 · 47 MB - Languages: English - Released: 2022-12-02 - Data updated: 2026-06-02 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/grey-matter-training/id6444868629/reviews.md ## What is Grey Matter Training? Grey Matter Training is a service providing individualized, evidence-based training, nutrition, and supplementation plans for competitive physique athletes, strength athletes, and training enthusiasts alike. *Requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy ## Key features - Individualized training plans - Evidence-based nutrition guidance - Supplementation strategies - For physique and strength athletes - For training enthusiasts ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Monthly Coaching | $399.99 | per month | ## Frequently asked questions about Grey Matter Training ### What is Grey Matter Training? Grey Matter Training is a service that provides individualized, evidence-based training, nutrition, and supplementation plans. It is designed for competitive physique athletes, strength athletes, and general training enthusiasts. ### Does Grey Matter Training require a subscription? Yes, Grey Matter Training requires a paid coaching plan to access its features. The monthly coaching plan is priced at $399.99 per month. ### What kind of plans does Grey Matter Training offer? The app offers personalized training, nutrition, and supplementation plans. These are tailored to the specific needs of competitive physique and strength athletes, as well as training enthusiasts. ### What is the age rating for Grey Matter Training? Grey Matter Training has an age rating of 17+, indicating it is intended for mature users. ### On which devices can I use Grey Matter Training? Grey Matter Training is available on iPhones and iPads. It is compatible with devices running iOS. ### How often is Grey Matter Training updated? The app was last updated on June 17, 2025, with version 2.7.1. This suggests a relatively recent update and ongoing development. ### What are the terms of use and privacy policy for Grey Matter Training? The terms of use can be found at https://kahunas.io/terms-conditions, and the privacy policy is available at https://kahunas.io/privacy. ### Does Grey Matter Training have ads? No, Grey Matter Training does not contain advertisements. The app is free to download and does not display ads. ## Version history (last 5 releases) ### 2.7.1 — 2025-06-17 Reply faster with swipe-to-reply. Check-ins, workouts, and food logs are smoother than ever. This one’s all about better flow. ### 2.6.12 — 2025-04-18 Health data integration is here! Your coach now gets deeper insights into your recovery, readiness, and performance. Plus, we squashed some bugs. ### 2.6.11 — 2025-04-14 Health data integration is here! Your coach now gets deeper insights into your recovery, readiness, and performance. Plus, we squashed some bugs. ### 2.4.9 — 2024-08-21 Enhanced our existing GIF functionality, squashed some bugs, and soon you'll be able to add check-in replies directly from the app. Update now to make sure you don't miss out on these improvements! ### 2.4.6 — 2024-07-16 Squashed a bug causing workouts to crash for some users, check-ins improved, chat enhanced. ## Apps similar to Grey Matter Training | App | Rating | Price | Category | | --- | --- | --- | --- | | [Natural Cycles Fertility App](https://appshunter.io/ios/app/natural-cycles-fertility-app/id765535549) | 4.8 (29,258) | Free | Health & Fitness | | [Setgraph: Gym Workout Tracker](https://appshunter.io/ios/app/setgraph-gym-workout-tracker/id1209781676) | 4.7 (5,609) | Free | Health & Fitness | | [Sculpt You: Women's Fitness](https://appshunter.io/ios/app/sculpt-you-womens-fitness/id1601550455) | 4.9 (6,374) | Free | Health & Fitness | | [RepCount - Gym Workout Tracker](https://appshunter.io/ios/app/repcount-gym-workout-tracker/id594982044) | 4.8 (172) | Free | Health & Fitness | | [StrongLifts Weight Lifting Log](https://appshunter.io/ios/app/stronglifts-weight-lifting-log/id488580022) | 4.8 (8,015) | Free | Health & Fitness | | [Oral-B](https://appshunter.io/ios/app/oral-b/id698092608) | 4.8 (195,263) | Free | Health & Fitness | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-02.*