# Whooti vs Catholixis

The clearest difference is update cadence: Whooti at every 2 weeks against Catholixis's monthly. Catholixis's advantage is iOS requirement (13.0 vs 15.6). 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.

Whooti ships an update every 2 weeks, Catholixis monthly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Whooti | Catholixis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 43 MB | 66 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [AMENTYS SARL](https://appshunter.io/developer/1856177848) | [EYONE](https://appshunter.io/developer/1634614577) |

## What reviewers say

### Whooti

[App page](https://appshunter.io/ios/app/whooti/id6755762584)

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

**In-app purchases:** none


### Catholixis

[App page](https://appshunter.io/ios/app/catholixis/id6756064576)

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

**In-app purchases:** none


## Frequently asked questions

### Is Whooti free?

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

### Is Catholixis free?

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

### Do Whooti or Catholixis have ads?

Neither Whooti nor Catholixis shows ads.

### Which is updated more often, Whooti or Catholixis?

Whooti ships an update every 2 weeks, and Catholixis monthly. Most recently, Whooti was updated on October 28, 2026 and Catholixis 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.*