# IDD / IADS vs Cykl

The clearest difference is device support: IDD / IADS at 3 against Cykl's —. Cykl's advantage is iOS requirement (12.0 vs 15.6). On price and in-app purchases 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 | IDD / IADS | Cykl |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 4 months | — |
| Size | 31 MB | 23 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Professional Dive Association Holding B.V.](https://appshunter.io/developer/1673748453) | [Ewout Oonk](https://appshunter.io/developer/1741165028) |

## What reviewers say

### IDD / IADS

[App page](https://appshunter.io/ios/app/idd-iads/id1673748451)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cykl

[App page](https://appshunter.io/ios/app/cykl/id6496858422)

**In-app purchases:** none


## Frequently asked questions

### Is IDD / IADS free?

IDD / IADS is free to download, with no in-app purchases.

### Is Cykl free?

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

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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.*