# RYO vs FlashOSM

The clearest difference is update cadence: FlashOSM at every 2 months against RYO's every 11 months. RYO's advantage is iOS requirement (11.1 vs 13.0). 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.

RYO ships an update every 11 months, FlashOSM every 2 months. The most recent releases landed on September 9, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | RYO | FlashOSM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Size | 19 MB | 33 MB |
| Requires iOS | **11.1** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [DIGITAL GOVERNMENT DEVELOPMENT AGENCY (PUBLIC ORGANIZATION)](https://appshunter.io/developer/1539588309) | [FLASH EXPRESS CO.,LTD](https://appshunter.io/developer/1322972723) |

## What reviewers say

### RYO

[App page](https://appshunter.io/ios/app/ryo/id1499327265)

**Features:** macOS Compatibility

**In-app purchases:** none


### FlashOSM

[App page](https://appshunter.io/ios/app/flashosm/id1627238994)

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

**In-app purchases:** none


## Frequently asked questions

### Is RYO free?

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

### Is FlashOSM free?

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

### Do RYO or FlashOSM have ads?

Neither RYO nor FlashOSM shows ads.

### Which is updated more often, RYO or FlashOSM?

RYO ships an update every 11 months, and FlashOSM every 2 months. Most recently, RYO was updated on September 9, 2026 and FlashOSM on September 17, 2026.

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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.*