# En vs ERE Studio

The clearest difference is ads: ERE Studio at none against En's shown. ERE Studio also leads on update cadence (every 3 weeks vs every 7 months). En's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On price and in-app purchases there is nothing between them.

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

En ships an update every 7 months, ERE Studio every 3 weeks. The most recent releases landed on October 4, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | En | ERE Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Size | 151 MB | 38 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [en-core pilates Ltee](https://appshunter.io/developer/1814174563) | [16227180 CANADA INC.](https://appshunter.io/developer/1841940546) |

## What reviewers say

### En

[App page](https://appshunter.io/ios/app/en-core-pilates/id6745837357)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### ERE Studio

[App page](https://appshunter.io/ios/app/ere-studio/id6752959324)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is En free?

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

### Is ERE Studio free?

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

### Do En or ERE Studio have ads?

En shows ads; ERE Studio does not.

### Which is updated more often, En or ERE Studio?

En ships an update every 7 months, and ERE Studio every 3 weeks. Most recently, En was updated on October 4, 2026 and ERE Studio on October 13, 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.*