# CSC Caleon vs Febos X

The clearest difference is update cadence: Febos X at fortnightly against CSC Caleon's every 9 months. 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.

CSC Caleon ships an update every 9 months, Febos X fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CSC Caleon | Febos X |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Size | 28 MB | 29 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sorel GmbH](https://appshunter.io/developer/1339147559) | [Emmeti Spa](https://appshunter.io/developer/920479368) |

## What reviewers say

### CSC Caleon

[App page](https://appshunter.io/ios/app/csc-caleon/id1668801506)

**Features:** macOS Compatibility

**In-app purchases:** none


### Febos X

[App page](https://appshunter.io/ios/app/febos-x/id6761766032)

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

**In-app purchases:** none


## Frequently asked questions

### Is CSC Caleon free?

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

### Is Febos X free?

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

### Do CSC Caleon or Febos X have ads?

Neither CSC Caleon nor Febos X shows ads.

### Which is updated more often, CSC Caleon or Febos X?

CSC Caleon ships an update every 9 months, and Febos X fortnightly. Most recently, CSC Caleon was updated on November 3, 2026 and Febos X on October 31, 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.*