# NSO vs NATO Ranks

The clearest difference is review sentiment: NSO at 100% against NATO Ranks's 63%. NSO also leads on in-app purchases (none vs 3) and ads (none vs shown). NATO Ranks's advantage is ratings volume (97 vs 1). On price and device support there is nothing between them.

Both are free to download. NATO Ranks sells 3 in-app purchases, starting at $1.99 per month. NSO asks for nothing beyond the download.

NSO holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: NATO Ranks has 97 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of NSO's written reviews are positive against 63% of NATO Ranks's.

## The numbers

| Metric | NSO | NATO Ranks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nso/id1129840213/reviews)** | [4.5 (97 ratings)](https://appshunter.io/ios/app/nato-ranks/id1638096559/reviews) |
| Number of ratings | 1 | **97** |
| Positive reviews | **100.0% of reviews** | 62.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Monthly |
| Monetization | **Free** | Ad-supported |
| Size | 9 MB | 40 MB |
| Requires iOS | **8.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NATO Standardization Office](https://appshunter.io/developer/1129840212) | [Samuel Schwarze](https://appshunter.io/developer/600532877) |

## What reviewers say

### NSO

[App page](https://appshunter.io/ios/app/nso/id1129840213)

Access and download NATO Standards directly on your mobile device. Store documents for offline reading. This official app provides a convenient way to manage important standardization information.

**Highlights:** Browse NATO Standards, Download NATO Standards, Read offline, Mobile access

**Features:** macOS Compatibility

**In-app purchases:** none


### NATO Ranks

[App page](https://appshunter.io/ios/app/nato-ranks/id1638096559)

This reference tool provides a comprehensive overview of military ranks across all NATO countries. View insignia and descriptions for each rank, organized by military branch. It's a handy resource for those interested in military structures.

**Highlights:** Overview of all NATO country ranks, Includes insignia for each rank, Descriptions in the country's language, Ranks sorted by military branch, Compact reference tool

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month ad-free | $1.99 | per month |
| 3 months ad-free | $4.99 | per 3 months |
| 12 months ad-free | $8.99 | per year |


## Frequently asked questions

### Is NSO free?

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

### Is NATO Ranks free?

NATO Ranks is free to download, with in-app purchases available.

### Which has better reviews, NSO or NATO Ranks?

NSO is rated higher. NSO averages 5.0 out of 5 from 1 ratings, while NATO Ranks averages 4.5 from 97 ratings.

### Do NSO or NATO Ranks have ads?

NATO Ranks shows ads; NSO does not.

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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.*