# Gains Performance Studio vs RK Fit Coaching

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.

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.

## The numbers

| Metric | Gains Performance Studio | RK Fit Coaching |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (6 ratings)](https://appshunter.io/ios/app/rk-fit-coaching/id1584859443/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 6 months |
| Monetization | Free | Free |
| Size | 169 MB | 88 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gains Performance Studio](https://appshunter.io/developer/1553307327) | [Williams, Rennison](https://appshunter.io/developer/1584859445) |

## What reviewers say

### Gains Performance Studio

[App page](https://appshunter.io/ios/app/gains-performance-studio/id1553307325)

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.

**Highlights:** Workout and meal tracking, Progress monitoring, Goal setting, Nutrition management, Real-time coach messaging, Body measurement tracking, Wearable device integration

**Features:** Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none


### RK Fit Coaching

[App page](https://appshunter.io/ios/app/rk-fit-coaching/id1584859443)

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.

**Highlights:** Science-based strength training, Nutrition guidance, Apple Health integration, Performance coaching insights

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gains Performance Studio free?

Gains Performance Studio is free to download, with no in-app purchases.

### Is RK Fit Coaching free?

RK Fit Coaching is free to download, with no in-app purchases.

### Do Gains Performance Studio or RK Fit Coaching have ads?

Neither Gains Performance Studio nor RK Fit Coaching shows ads.

### Which is updated more often, Gains Performance Studio or RK Fit Coaching?

Gains Performance Studio ships an update every 6 weeks, and RK Fit Coaching every 6 months. Most recently, Gains Performance Studio was updated on November 3, 2026 and RK Fit Coaching on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*