# NS Docs vs DanaosONE

The clearest difference is iOS requirement: DanaosONE at 12.0 against NS Docs's 16.6. 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 | NS Docs | DanaosONE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | — |
| Size | 54 MB | 19 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ABS Nautical System LLC](https://appshunter.io/developer/1194431728) | [Danaos Management Consultants S.A.](https://appshunter.io/developer/1470949693) |

## What reviewers say

### NS Docs

[App page](https://appshunter.io/ios/app/ns-docs/id1491309568)

**Features:** macOS Compatibility

**In-app purchases:** none


### DanaosONE

[App page](https://appshunter.io/ios/app/danaosone/id1635714554)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NS Docs free?

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

### Is DanaosONE free?

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

### Do NS Docs or DanaosONE have ads?

Neither NS Docs nor DanaosONE 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.*