TrainingOS
JULIUS JAMES WILLIAMS Health & Fitness iPhoneiPadiPod touch
TrainingOS is a free Health & Fitness app for iPhone and iPad by JULIUS JAMES WILLIAMS. Rated 5.0/5 from 1 ratings. Requires iOS 15.1.
- Rating
- 5.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 40 MB
- Age 4+
- Updated
- Mar 14
- 2026 · v1.1.0
Screenshots
About TrainingOS
Transform any YouTube fitness video into a structured, trackable workout plan with TrainingOS. Powered by AI, TrainingOS is your personal training companion that builds smart workout programs, tracks your progress, and coaches you toward your goals. IMPORT FROM YOUTUBE Paste any fitness YouTube video URL and our AI instantly extracts exercises, sets, reps, and rest periods into a structured workout you can follow and track. SMART WORKOUT BUILDER Tell TrainingOS your target muscle groups, available equipment, time, and intensity preference. AI generates a complete, personalized workout in seconds. TRACK EVERYTHING Log sets, reps, and weight in real-time during workouts. View your progress calendar, personal records, and volume trends over time. PERSONAL RECORDS Automatic PR detection celebrates your achievements with confetti. Track max weight, max reps, and max volume for every exercise. AI COACH Chat with your AI training coach for exercise tips, form advice, workout modifications, and motivation whenever you need it. PROGRESSIVE OVERLOAD Smart suggestions each week help you progressively increase weight, reps, or volume based on your training history. FAVORITES REMIX Heart your favorite exercises, then let AI build a fresh workout using only the movements you love. STREAK TRACKING Build consistency with daily streak tracking. Visual fire animations keep you motivated to show up every day. SHAREABLE SUMMARIES Post-workout summary cards you can share with friends showing your stats, PRs, and achievements. FREE FEATURES: - 1 AI workout generation - Unlimited workout tracking - Progress calendar - Personal records - Streak tracking PRO FEATURES ($5.99/mo or $49.99/yr): - Unlimited AI generations - YouTube import - Smart Builder - Favorites Remix - AI Coach chat - Progressive overload engine - Priority support Privacy Policy: https://trainingos-web-orpin.vercel.app/privacy Terms of Use (EULA): https://trainingos-web-orpin.vercel.app/terms
What’s new
Version 1.1.0 · Updated March 14, 2026
- Smarter exercise swaps powered by AI - Profile photo crop & preview - Faster compound search (offline-first) - Notch-safe notifications on all devices - Improved form validation for wellness protocols - Schedule auto-refreshes after completing workouts - Performance improvements throughout the app - Bug fixes and stability improvements
App privacy
The developer, JULIUS JAMES WILLIAMS, 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:
- Health & Fitness: Fitness
- Purchases: Purchase History
- Contact Info: Email Address
- Identifiers: User ID
Used for: App Functionality
Alternatives to TrainingOS
Looking for apps like TrainingOS? Here are 6 similar apps on the App Store. The highest rated is FitVault+ (5.0/5), and all 6 are free to download.
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RepReel: Save Workout Videos
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| TrainingOS | 5.0 / 5 (1 rating) | Free | March 14, 2026 | |
| FitVault+ | 5.0 / 5 (1) | Free | May 3, 2026 | Compare |
| Smart Dose AI | – | Free | Nov 5, 2026 | Compare |
| Forged Genetics | 5.0 / 5 (2) | Free | Aug 5, 2026 | Compare |
| RepReel: Save Workout Videos | 4.7 / 5 (18) | Free | Oct 22, 2026 | Compare |
| VeryBASIC | – | Free | Dec 1, 2024 | Compare |
| MyAICoach: AI Personal Trainer | 3.8 / 5 (8) | Free | Nov 14, 2025 | Compare |
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