Trayne AI
William Kauffman Health & Fitness iPhoneiPadiPod touch
Trayne AI is a free Health & Fitness app for iPhone and iPad by William Kauffman. Rated 5.0/5 from 60 ratings. Requires iOS 18.2. Updated October 12, 2026.
- Rating
- 5.0
- 60 ratings
- Price
- Free
- on the App Store
- Size
- 213 MB
- Age 4+
- Updated
- Oct 12
- 2026 · v1.9.1
Screenshots
About Trayne AI
Trayne is an AI fitness coach that builds your training week around your goal, schedule, equipment, experience, and recovery. Whether you are training for a race, getting stronger, building consistency, or preparing for Hyrox, Trayne creates a plan that adapts when life changes. HOW TO USE TRAYNE 1. Tell Trayne your goal, schedule, experience, and equipment 2. Get your personalized training week 3. Train, track workouts, and ask Trayne to adjust your plan anytime WHY ATHLETES USE TRAYNE Adaptive Training Plans Your week is built around your real schedule, not a generic template. AI Coaching Chat Ask questions, move workouts, swap exercises, or adjust intensity through conversation. Workout Tracking Track sets, reps, rest, distance, duration, and completion notes inside each session. Training Memory Trayne remembers your goals, history, preferences, injuries, and feedback so coaching gets more personal over time. Health Data Support Connect supported health and activity data to help Trayne understand your training and recovery patterns. PRICING Trayne is free to download. Build your first personalized training plan and try the coaching experience before you decide. Trayne Pro unlocks ongoing adaptive weekly plans, unlimited coaching chat, and wearable-aware training. Eligible users start with a 7-day free trial; pricing and renewal terms are always shown before you confirm. Cancel anytime in App Store settings. Trayne provides general fitness guidance, not medical advice. Consult a qualified professional before starting a new training plan if you have a medical condition or injury. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://trayne.ai/privacy
Ratings & reviews
5.0
60 ratings
What’s new
Version 1.9.1 · Updated October 12, 2026
Trayne can now check in on its own schedule. Ask it to review your training every Sunday, check your sleep and recovery twice a week, or check in daily during race week, and you'll get a notification when it's done. Set one up from chat or the new Scheduled card on Home. Nutrition targets now show how your macros are split, and you can ask Trayne to change your approach anytime. other bug fixes and performance improvements. Keep training. Trayne keeps adapting.
App privacy
The developer, William Kauffman, 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: User ID
- Usage Data: Product Interaction
- Health & Fitness: Health, Fitness
- Location: Coarse Location
- User Content: Other User Content, Photos or Videos, Audio Data
- Purchases: Purchase History
- Contact Info: Email Address, Name
- Diagnostics: Crash Data
Used for: Analytics, Product Personalization, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Purchases: Purchase History
- Usage Data: Product Interaction
Used for: Developer’s Advertising or Marketing
Alternatives to Trayne AI
Looking for apps like Trayne AI? Here are 6 similar apps on the App Store. The highest rated is Endorphins Running (4.9/5), and all 6 are free to download.
-
Spotr: Strength Training
4.7
-
Fuelin - Performance Nutrition
4.5
-
Endorphins Running
4.9
-
Power Life
4.9
-
Don't Die - Bryan Johnson
4.8
-
FusionGO
2.8
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Trayne AI | 5.0 / 5 (60 ratings) | Free | October 12, 2026 | |
| Spotr: Strength Training | 4.7 / 5 (640) | Free | May 24, 2026 | Compare |
| Fuelin - Performance Nutrition | 4.5 / 5 (1,286) | Free | Oct 3, 2026 | Compare |
| Endorphins Running | 4.9 / 5 (902) | Free | Sep 23, 2026 | Compare |
| Power Life | 4.9 / 5 (4,510) | Free | Jul 16, 2025 | Compare |
| Don't Die - Bryan Johnson | 4.8 / 5 (676) | Free | Aug 13, 2026 | Compare |
| FusionGO | 2.8 / 5 (15) | Free | Oct 5, 2026 | Compare |
Compare Trayne AI with the top alternatives: ratings, updates, ASO score and keyword gaps →