# Oozbein vs TAI

The clearest difference is update cadence: TAI at every 5 weeks against Oozbein's every 3 months. Oozbein's advantage is iOS requirement (12.0 vs 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.

Oozbein ships an update every 3 months, TAI every 5 weeks. The most recent releases landed on September 17, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Oozbein | TAI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Size | 14 MB | 76 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ZAPP-STUDIO, SL](https://appshunter.io/developer/829745917) | [SEDUNI TORCAR SL](https://appshunter.io/developer/1450163694) |

## What reviewers say

### Oozbein

[App page](https://appshunter.io/ios/app/oozbein/id1539395013)

**Features:** macOS Compatibility

**In-app purchases:** none


### TAI

[App page](https://appshunter.io/ios/app/tai/id6529542159)

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

**In-app purchases:** none


## Frequently asked questions

### Is Oozbein free?

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

### Is TAI free?

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

### Do Oozbein or TAI have ads?

Neither Oozbein nor TAI shows ads.

### Which is updated more often, Oozbein or TAI?

Oozbein ships an update every 3 months, and TAI every 5 weeks. Most recently, Oozbein was updated on September 17, 2026 and TAI on November 4, 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.*