# Evolve By Erika vs Gym Boss

The clearest difference is update cadence: Gym Boss at every 3 days against Evolve By Erika's monthly. Evolve By Erika's advantage is ratings volume (120 vs 4). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Evolve By Erika sells 3 in-app purchases, starting at $24.99 per month and Gym Boss sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Evolve By Erika against 5.0 for Gym Boss. That said, the two scores are not equally well evidenced: Evolve By Erika has 120 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 99% of Evolve By Erika's written reviews are positive against 100% of Gym Boss's.

Evolve By Erika ships an update monthly, Gym Boss every 3 days. The most recent releases landed on October 30, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Evolve By Erika | Gym Boss |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (120 ratings)](https://appshunter.io/ios/app/evolve-by-erika/id1610963614/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/gym-boss-workout-notes/id6795766855/reviews)** |
| Number of ratings | **120** | 4 |
| Positive reviews | 98.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 67 MB | 70 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | **iPhone, iPad, Apple TV** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Inkale Exkale LLC](https://appshunter.io/developer/1610963886) | [Maddox Borden](https://appshunter.io/developer/6795766857) |

## What reviewers say

### Evolve By Erika

[App page](https://appshunter.io/ios/app/evolve-by-erika/id1610963614)

Strengthen your nervous system with guided meditations, movement, and breathwork. Access your highest self in just a few minutes daily. Offers a free trial for new users.

**Highlights:** Guided meditations, Movement exercises, Breathwork sessions, Nervous system strengthening, Daily practice, Unlimited content access

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Evolve By Erika Monthly | $24.99 | per month |
| Apps Monthly | $29.99 | per month |
| Apps Annual | $274.99 | per year |


### Gym Boss

[App page](https://appshunter.io/ios/app/gym-boss-workout-notes/id6795766855)

This app serves as a flexible training notebook to plan and track your workouts, including sets, cardio, nutrition, and progress. It offers an AI coach that learns from your training history to provide personalized recommendations and insights.

**Highlights:** Custom workout planning, Train Mode for execution, Track sets, cardio, nutrition, AI coach with workout context, Next-workout recommendations, Strength progress by muscle group, Food logging and barcode scanning

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gym Boss: Premium | $5.99 | per month |
| Gym Boss: Premium Annually | $59.99 | per year |


## Frequently asked questions

### Is Evolve By Erika free?

Evolve By Erika is free to download, with in-app purchases available.

### Is Gym Boss free?

Gym Boss is free to download, with in-app purchases available.

### Which has better reviews, Evolve By Erika or Gym Boss?

Gym Boss is rated higher. Evolve By Erika averages 4.9 out of 5 from 120 ratings, while Gym Boss averages 5.0 from 4 ratings.

### Do Evolve By Erika or Gym Boss have ads?

Neither Evolve By Erika nor Gym Boss shows ads.

### Which is updated more often, Evolve By Erika or Gym Boss?

Evolve By Erika ships an update monthly, and Gym Boss every 3 days. Most recently, Evolve By Erika was updated on October 30, 2026 and Gym Boss on October 16, 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.*