# Genius PDF Document Scanner PR vs OmronRSO

The clearest difference is price: OmronRSO at Free against Genius PDF Document Scanner PR's $4.99. OmronRSO also leads on update cadence (fortnightly vs every 4 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

OmronRSO is free to download; Genius PDF Document Scanner PR costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Genius PDF Document Scanner PR ships an update every 4 months, OmronRSO fortnightly. The most recent releases landed on September 9, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Genius PDF Document Scanner PR | OmronRSO |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 114 MB | 63 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Abdulla Yasin](https://appshunter.io/developer/1407887788) | [Triad Technologies Pvt Ltd.](https://appshunter.io/developer/1367899763) |

## What reviewers say

### Genius PDF Document Scanner PR

[App page](https://appshunter.io/ios/app/genius-pdf-document-scanner-pr/id1477940765)

**Features:** macOS Compatibility

**In-app purchases:** none


### OmronRSO

[App page](https://appshunter.io/ios/app/omronrso/id6738124394)

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

**In-app purchases:** none


## Frequently asked questions

### Is Genius PDF Document Scanner PR free?

Genius PDF Document Scanner PR costs $4.99, with no in-app purchases.

### Is OmronRSO free?

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

### Do Genius PDF Document Scanner PR or OmronRSO have ads?

Neither Genius PDF Document Scanner PR nor OmronRSO shows ads.

### Which is updated more often, Genius PDF Document Scanner PR or OmronRSO?

Genius PDF Document Scanner PR ships an update every 4 months, and OmronRSO fortnightly. Most recently, Genius PDF Document Scanner PR was updated on September 9, 2026 and OmronRSO on September 7, 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.*