Gains Performance Studio vs RK Fit Coaching
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gains Performance Studio
Track workouts, meals, and body measurements with personalized guidance from your coach. Set goals, stay committed with progress tracking, and receive reminders for activities. Connect wearable devices for seamless data syncing.
- Workout and meal tracking
- Progress monitoring
- Goal setting
- Nutrition management
- Real-time coach messaging
- Body measurement tracking
- Wearable device integration
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With the Gains Performance App, you can start tracking your workouts and meals, measuring results, and achieving your fitness goals, all with the help of your personal trainer. - Access training plans and track workouts - Schedule workouts and stay committed by beating your personal bests - Track progress towards your goals - Manage your nutrition intake as prescribed by your coach - Set health and fitness goals - Message your coach in real-time - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect to wearable devices like Apple Watch (synced to Health app), Fitbit and Withings to sync body stats instantly Download the app today!
RK Fit Coaching
This app simplifies strength training using scientific principles from a performance coach and nutritionist. It integrates with Apple Health to help users manage their health and fitness effectively.
- Science-based strength training
- Nutrition guidance
- Apple Health integration
- Performance coaching insights
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The science of strength training made simple by Performance PT and Nutrition Coach, Rennison Williams. Apple Health App Integration: Using this app with the Apple Health app on iPhone empowers you to better manage your health and fitness.
Screenshots
Verdict
The clearest difference is update cadence: Gains Performance Studio at every 6 weeks against RK Fit Coaching's every 6 months. On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Gains Performance Studio ships an update every 6 weeks, RK Fit Coaching every 6 months. Both last shipped on November 3, 2026.
| Parameter | Gains Performance Studio | RK Fit Coaching |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (6 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 6 — better |
| Update frequency | Every 6 weeks — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 15.5 | 15.1 — better |
| Further details — not scored | ||
| Size | 169 MB | 88 MB |
| Age rating | 4+ | 4+ |
| Developer | Gains Performance Studio | Williams, Rennison |
Customer experience
Gains Performance Studio
RK Fit Coaching
In-app purchases
Gains Performance Studio
No in-app purchases
RK Fit Coaching
No in-app purchases
Questions
Is Gains Performance Studio free?
Is RK Fit Coaching free?
Do Gains Performance Studio or RK Fit Coaching have ads?
Which is updated more often, Gains Performance Studio or RK Fit Coaching?
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