# ooWoo vs TISSx

The clearest difference is iOS requirement: ooWoo at 13.0 against TISSx's 15.0. 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.

## The numbers

| Metric | ooWoo | TISSx |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 28 MB | 37 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shua Al-Madina Group](https://appshunter.io/developer/1665620791) | [Tata Institute of Social Sciences](https://appshunter.io/developer/1780809924) |

## What reviewers say

### ooWoo

[App page](https://appshunter.io/ios/app/oowoo/id6447424428)

**Features:** Vision Pro support

**In-app purchases:** none


### TISSx

[App page](https://appshunter.io/ios/app/tissx/id6740134676)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ooWoo free?

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

### Is TISSx free?

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

### Do ooWoo or TISSx have ads?

Neither ooWoo nor TISSx shows ads.

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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.*