# Circle.ooo vs IITDAA

The clearest difference is iOS requirement: IITDAA at 11.0 against Circle.ooo's 14.0. 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 | Circle.ooo | IITDAA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 132 MB | 52 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Noww, Inc.](https://appshunter.io/developer/1275092398) | [Almashines](https://appshunter.io/developer/1196724056) |

## What reviewers say

### Circle.ooo

[App page](https://appshunter.io/ios/app/circleooo/id1611956542)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### IITDAA

[App page](https://appshunter.io/ios/app/iitdaa/id6739212273)

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

**In-app purchases:** none


## Frequently asked questions

### Is Circle.ooo free?

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

### Is IITDAA free?

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

### Do Circle.ooo or IITDAA have ads?

Neither Circle.ooo nor IITDAA 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.*