# DRA Viewer vs GENAR

The clearest difference is iOS requirement: DRA Viewer at 13.0 against GENAR's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DRA Viewer ships an update every 2 months, GENAR every 3 months. The most recent releases landed on October 26, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | DRA Viewer | GENAR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 27 MB | 93 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [株式会社建築ピボット](https://appshunter.io/developer/1450903325) | [GLOBAL BIM INC.](https://appshunter.io/developer/1384463006) |

## What reviewers say

### DRA Viewer

[App page](https://appshunter.io/ios/app/dra-viewer/id1450903326)

**In-app purchases:** none


### GENAR

[App page](https://appshunter.io/ios/app/genar/id1530135027)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DRA Viewer free?

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

### Is GENAR free?

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

### Do DRA Viewer or GENAR have ads?

Neither DRA Viewer nor GENAR shows ads.

### Which is updated more often, DRA Viewer or GENAR?

DRA Viewer ships an update every 2 months, and GENAR every 3 months. Most recently, DRA Viewer was updated on October 26, 2026 and GENAR on October 9, 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.*