# EBS Gym vs Optimize.

The clearest difference is update cadence: Optimize. at weekly against EBS Gym's every 43 months. EBS Gym's advantage is iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EBS Gym ships an update every 43 months, Optimize. weekly. The most recent releases landed on September 22, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | EBS Gym | Optimize. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 43 months | **Weekly** |
| Size | 10 MB | 117 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [EBS Gym](https://appshunter.io/developer/1495835105) | [Optimize B.V.](https://appshunter.io/developer/1799974052) |

## What reviewers say

### EBS Gym

[App page](https://appshunter.io/ios/app/ebs-gym/id1495835166)

**Features:** macOS Compatibility

**In-app purchases:** none


### Optimize.

[App page](https://appshunter.io/ios/app/optimize/id6743006167)

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

**In-app purchases:** none


## Frequently asked questions

### Is EBS Gym free?

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

### Is Optimize. free?

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

### Do EBS Gym or Optimize. have ads?

Neither EBS Gym nor Optimize. shows ads.

### Which is updated more often, EBS Gym or Optimize.?

EBS Gym ships an update every 43 months, and Optimize. weekly. Most recently, EBS Gym was updated on September 22, 2026 and Optimize. on September 30, 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.*