# Duck Tabata vs Auer Circle

The clearest difference is iOS requirement: Duck Tabata at 12.0 against Auer Circle's 18.0. 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 | Duck Tabata | Auer Circle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 25 MB | 0 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [THATS A LOT OF DUCKS LLC](https://appshunter.io/developer/1569467513) | [Uri Fridman](https://appshunter.io/developer/1612958936) |

## What reviewers say

### Duck Tabata

[App page](https://appshunter.io/ios/app/duck-tabata/id6478815188)

**Features:** macOS Compatibility

**In-app purchases:** none


### Auer Circle

[App page](https://appshunter.io/ios/app/auer-circle/id6740163992)

**In-app purchases:** none


## Frequently asked questions

### Is Duck Tabata free?

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

### Is Auer Circle free?

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

### Do Duck Tabata or Auer Circle have ads?

Neither Duck Tabata nor Auer Circle 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.*