# BadZones vs EPS Oeil Expert

The clearest difference is price: BadZones at Free against EPS Oeil Expert's $3.99. BadZones also leads on iOS requirement (13.0 vs 17.6). EPS Oeil Expert's advantage is update cadence (every 6 days vs every 14 months). On ads, in-app purchases and device support there is nothing between them.

BadZones is free to download; EPS Oeil Expert costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BadZones ships an update every 14 months, EPS Oeil Expert every 6 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | BadZones | EPS Oeil Expert |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 6 days** |
| Size | 46 MB | 2 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Maud GRANGER](https://appshunter.io/developer/1520211875) | [Francois LIEURY](https://appshunter.io/developer/1355481065) |

## What reviewers say

### BadZones

[App page](https://appshunter.io/ios/app/badzones/id1551552229)

**Features:** macOS Compatibility

**In-app purchases:** none


### EPS Oeil Expert

[App page](https://appshunter.io/ios/app/eps-oeil-expert/id6459477336)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BadZones free?

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

### Is EPS Oeil Expert free?

EPS Oeil Expert costs $3.99, with no in-app purchases.

### Do BadZones or EPS Oeil Expert have ads?

Neither BadZones nor EPS Oeil Expert shows ads.

### Which is updated more often, BadZones or EPS Oeil Expert?

BadZones ships an update every 14 months, and EPS Oeil Expert every 6 days. Most recently, BadZones was updated on October 27, 2026 and EPS Oeil Expert on October 25, 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.*