# MOTIONrelax vs The Gains Lab

The clearest difference is in-app purchases: MOTIONrelax at none against The Gains Lab's 11. MOTIONrelax also leads on iOS requirement (12.0 vs 15.1). The Gains Lab's advantage is update cadence (every 2 months vs every 12 months). On price, ads and device support there is nothing between them.

Both are free to download. The Gains Lab sells 11 in-app purchases, starting at $24.99 per month. MOTIONrelax asks for nothing beyond the download.

MOTIONrelax ships an update every 12 months, The Gains Lab every 2 months. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MOTIONrelax | The Gains Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (3 ratings)](https://appshunter.io/ios/app/the-gains-lab/id6502285733/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 17 MB | 41 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LOGICDATA Electronic & Software Entwicklungs GmbH](https://appshunter.io/developer/482335102) | [The Gains Lab LLC](https://appshunter.io/developer/1744900211) |

## What reviewers say

### MOTIONrelax

[App page](https://appshunter.io/ios/app/motionrelax/id6463143961)

**Features:** macOS Compatibility

**In-app purchases:** none


### The Gains Lab

[App page](https://appshunter.io/ios/app/the-gains-lab/id6502285733)

This fitness app offers personalized, data-driven workouts designed to improve endurance, power, and speed. It tracks key metrics, adapts training as you progress, and helps you achieve your athletic goals. Access a free trial and a library of research-backed articles.

**Highlights:** Personalized workout plans, Adaptive training based on metrics, Performance tracking (endurance, speed), Goal-oriented training, Free trial and content library, Progressive overload

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Need for Speed | $24.99 | per month |
| Engine Classic (3 Days) | $24.99 | per month |
| Engine Classic | $29.99 | per month |
| Pure VO2 | $29.99 | per month |
| VO2 Plus 2 | $29.99 | per month |
| Engine Classic (3 Days) | $59.99 | per 3 months |
| Pure VO2 | $74.99 | per 3 months |
| Engine Classic | $74.99 | per 3 months |
| VO2 Plus 2 | $74.99 | per 3 months |
| Engine Classic (3 Days) | $199.99 | per year |
| Engine Classic | $239.99 | per year |


## Frequently asked questions

### Is MOTIONrelax free?

MOTIONrelax is free to download, with no in-app purchases.

### Is The Gains Lab free?

The Gains Lab is free to download, with in-app purchases available.

### Do MOTIONrelax or The Gains Lab have ads?

Neither MOTIONrelax nor The Gains Lab shows ads.

### Which is updated more often, MOTIONrelax or The Gains Lab?

MOTIONrelax ships an update every 12 months, and The Gains Lab every 2 months. Most recently, MOTIONrelax was updated on October 30, 2026 and The Gains Lab on October 24, 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.*