# The Gains Lab vs ReadyEvolve

The clearest difference is in-app purchases: ReadyEvolve at none against The Gains Lab's 11. ReadyEvolve also leads on device support (4 vs 2). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for The Gains Lab against 5.0 for ReadyEvolve. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 1, 2026.

## The numbers

| Metric | The Gains Lab | ReadyEvolve |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/the-gains-lab/id6502285733/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/readyevolve/id6755242663/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 41 MB | 193 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [The Gains Lab LLC](https://appshunter.io/developer/1744900211) | [ReadyEvolve LLC](https://appshunter.io/developer/1852784474) |

## What reviewers say

### 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 |


### ReadyEvolve

[App page](https://appshunter.io/ios/app/readyevolve/id6755242663)

This app provides personalized workout programs and tracks your fitness journey. Monitor workouts, nutrition, habits, and measurements with coach support. Achieve goals and earn badges for milestones.

**Highlights:** Personalized workout programs, Workout and exercise video tracking, Meal and habit tracking, Goal setting and progress monitoring, Real-time coach messaging, Body measurement tracking, Wearable device integration

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is The Gains Lab free?

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

### Is ReadyEvolve free?

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

### Which has better reviews, The Gains Lab or ReadyEvolve?

The Gains Lab and ReadyEvolve are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

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

Neither The Gains Lab nor ReadyEvolve shows ads.

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

The Gains Lab ships an update every 2 months, and ReadyEvolve every 2 months. Most recently, The Gains Lab was updated on October 1, 2026 and ReadyEvolve on October 1, 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.*