Gainr: AI Personal Trainer
Splice Labs LLC Health & Fitness iPhoneiPadiPod touch
Gainr: AI Personal Trainer is a free Health & Fitness app for iPhone and iPad by Splice Labs LLC. Rated 5.0/5 from 3 ratings. Requires iOS 16.4.
- Rating
- 5.0
- 3 ratings
- Price
- Free
- on the App Store
- Size
- 60 MB
- Age 4+
- Updated
- Oct 3
- 2026 · v1.1.0
Screenshots
About Gainr: AI Personal Trainer
Know what to train today and how to approach your next session. Gainr brings AI workout planning, a workout log and strength progress tracking together, with coaching that uses your plan and training history. A WEEK BUILT AROUND YOU Set your goals, experience level, training days, session length and available equipment. Add your preferences and constraints so Gainr can build a weekly plan that fits your training. When your schedule changes, ask the coach to adjust the week. LOG THE WORK YOU DO Record sets, weight, reps, effort and timed exercises during your workout. Use rest timers between sets and review your completed sessions in your training history. Train in pounds or kilograms. SEE YOUR STRENGTH GROW Follow each exercise with charts for weight, volume and reps. Keep your personal records in view and review your consistency, training balance and weekly adherence. See which muscle groups have been quiet recently. KNOW WHAT COMES NEXT Review your sets, volume and personal bests after a session. Get progression guidance based on your recorded training, and message the AI coach for insight or changes to your plan. KEEP YOUR WORKOUTS TOGETHER Choose saved workouts, create your own workouts and programs, or generate them with AI. Browse exercises by muscle group and check their equipment and descriptions. Keep custom exercises alongside the exercise library. FREE ACCESS AND GAINR PRO Free access includes unlimited workout sessions, up to two saved manual workouts or programs combined, and two AI generation credits. Eligible accounts can try full coach access with a one-time 14-day coach preview. Gainr Pro provides ongoing coach access, weekly planning, plan adjustments and coach chat, plus unlimited manual workouts and programs and AI generation. Prices and billing options are shown in the app before purchase. Subscriptions renew automatically unless canceled through your store account settings. Build your week. Log your training. See your progress. Questions or feedback: [email protected] Privacy policy: https://www.gainr.fit/privacy Terms of service: https://www.gainr.fit/terms
What’s new
Version 1.1.0 · Updated October 3, 2026
Revamped UI and smarter AI Coach
App privacy
The developer, Splice Labs LLC, 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
- Contact Info: Email Address, Name
Used for: 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:
- Usage Data: Product Interaction
- Diagnostics: Crash Data
Used for: Analytics, App Functionality
Alternatives to Gainr: AI Personal Trainer
Looking for apps like Gainr: AI Personal Trainer? Here are 6 similar apps on the App Store. The highest rated is Remix Training: Smart Workouts (5.0/5), and all 6 are free to download.
-
NextRep - Fitness over 40
-
Max - AI Workout Tracker
-
Remix Training: Smart Workouts
5.0
-
Aluma Fitness
4.0
-
PauseHer - Yoga Before Scroll
5.0
-
TRAINR AI: Workout Generator
5.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Gainr: AI Personal Trainer | 5.0 / 5 (3 ratings) | Free | October 3, 2026 | |
| NextRep - Fitness over 40 | – | Free | Oct 17, 2026 | Compare |
| Max - AI Workout Tracker | – | Free | May 10, 2026 | Compare |
| Remix Training: Smart Workouts | 5.0 / 5 (2) | Free | Jun 6, 2026 | Compare |
| Aluma Fitness | 4.0 / 5 (3) | Free | Apr 28, 2025 | Compare |
| PauseHer - Yoga Before Scroll | 5.0 / 5 (1) | Free | May 12, 2026 | Compare |
| TRAINR AI: Workout Generator | 5.0 / 5 (9) | Free | Jan 12, 2026 | Compare |