# GW 스캐너 vs Pro MR

The clearest difference is update cadence: Pro MR at every 6 weeks against GW 스캐너's every 3 months. GW 스캐너's advantage is iOS requirement (14.0 vs 18.0). 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.

GW 스캐너 ships an update every 3 months, Pro MR every 6 weeks. The most recent releases landed on June 25, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | GW 스캐너 | Pro MR |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 20 MB | 9 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [NAONSOFT CO., LTD](https://appshunter.io/developer/438163829) | [ProMR.Co.,Ltd](https://appshunter.io/developer/1602955119) |

## What reviewers say

### GW 스캐너

[App page](https://appshunter.io/ios/app/gw/id632455214)

This app allows users to edit photos from their smartphone's album or camera, adjust image quality, and upload them to a groupware scan archive. It offers features for saving, deleting, modifying, and searching scanned documents, with seamless integration for file attachments in various groupware functions.

**Highlights:** Image editing and quality adjustment, Database storage, deletion, modification, and search, Simultaneous upload of multiple scan lists, File attachment in groupware (boards, mail, messages, e-payments), Integration with GW hybrid and messenger apps

**In-app purchases:** none


### Pro MR

[App page](https://appshunter.io/ios/app/pro-mr/id1602955117)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GW 스캐너 free?

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

### Is Pro MR free?

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

### Do GW 스캐너 or Pro MR have ads?

Neither GW 스캐너 nor Pro MR shows ads.

### Which is updated more often, GW 스캐너 or Pro MR?

GW 스캐너 ships an update every 3 months, and Pro MR every 6 weeks. Most recently, GW 스캐너 was updated on June 25, 2026 and Pro MR on September 15, 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.*