# WIH PLAZA deux vs GEMBA Note Viewer 6

The clearest difference is update cadence: GEMBA Note Viewer 6 at monthly against WIH PLAZA deux's every 6 months. WIH PLAZA deux's advantage is iOS requirement (11.0 vs 13.6). 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.

WIH PLAZA deux ships an update every 6 months, GEMBA Note Viewer 6 monthly. The most recent releases landed on October 13, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | WIH PLAZA deux | GEMBA Note Viewer 6 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Size | 105 MB | 269 MB |
| Requires iOS | **11.0** | 13.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [DTS CORPORATION](https://appshunter.io/developer/647769905) | [MetaMoJi Corporation](https://appshunter.io/developer/449808118) |

## What reviewers say

### WIH PLAZA deux

[App page](https://appshunter.io/ios/app/wih-plaza-deux/id1542966285)

**Features:** macOS Compatibility

**In-app purchases:** none


### GEMBA Note Viewer 6

[App page](https://appshunter.io/ios/app/gemba-note-viewer-6/id1574412014)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WIH PLAZA deux free?

WIH PLAZA deux is free to download, with no in-app purchases.

### Is GEMBA Note Viewer 6 free?

GEMBA Note Viewer 6 is free to download, with no in-app purchases.

### Do WIH PLAZA deux or GEMBA Note Viewer 6 have ads?

Neither WIH PLAZA deux nor GEMBA Note Viewer 6 shows ads.

### Which is updated more often, WIH PLAZA deux or GEMBA Note Viewer 6?

WIH PLAZA deux ships an update every 6 months, and GEMBA Note Viewer 6 monthly. Most recently, WIH PLAZA deux was updated on October 13, 2026 and GEMBA Note Viewer 6 on October 18, 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.*