# Zycus Horizon vs Cloudbooking Check

The clearest difference is update cadence: Cloudbooking Check at monthly against Zycus Horizon's every 3 months. Cloudbooking Check also leads on iOS requirement (15.0 vs 17.0). 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.

Zycus Horizon ships an update every 3 months, Cloudbooking Check monthly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Zycus Horizon | Cloudbooking Check |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 75 MB | 156 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zycus](https://appshunter.io/developer/926855769) | [Cloudbooking](https://appshunter.io/developer/1210132772) |

## What reviewers say

### Zycus Horizon

[App page](https://appshunter.io/ios/app/zycus-horizon/id6498926703)

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

**In-app purchases:** none


### Cloudbooking Check

[App page](https://appshunter.io/ios/app/cloudbooking-check-in/id6779280570)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zycus Horizon free?

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

### Is Cloudbooking Check free?

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

### Do Zycus Horizon or Cloudbooking Check have ads?

Neither Zycus Horizon nor Cloudbooking Check shows ads.

### Which is updated more often, Zycus Horizon or Cloudbooking Check?

Zycus Horizon ships an update every 3 months, and Cloudbooking Check monthly. Most recently, Zycus Horizon was updated on October 27, 2026 and Cloudbooking Check 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.*