# CGT EDF BUGEY vs CGT Perrier

The clearest difference is ads: CGT Perrier at none against CGT EDF BUGEY's shown. CGT EDF BUGEY's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 13 months. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | CGT EDF BUGEY | CGT Perrier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 13 months | Every 13 months |
| Size | 44 MB | 52 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [CGT EDF BUGEY](https://appshunter.io/developer/1709499367) | [UNION CGT](https://appshunter.io/developer/1739808466) |

## What reviewers say

### CGT EDF BUGEY

[App page](https://appshunter.io/ios/app/cgt-edf-bugey/id6468880352)

**Features:** macOS Compatibility

**In-app purchases:** none


### CGT Perrier

[App page](https://appshunter.io/ios/app/cgt-perrier/id6670782425)

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

**In-app purchases:** none


## Frequently asked questions

### Is CGT EDF BUGEY free?

CGT EDF BUGEY is free to download, with no in-app purchases.

### Is CGT Perrier free?

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

### Do CGT EDF BUGEY or CGT Perrier have ads?

CGT EDF BUGEY shows ads; CGT Perrier does not.

### Which is updated more often, CGT EDF BUGEY or CGT Perrier?

CGT EDF BUGEY ships an update every 13 months, and CGT Perrier every 13 months. Most recently, CGT EDF BUGEY was updated on November 7, 2026 and CGT Perrier on November 8, 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.*