# DRA Viewer vs JWW見れる君

The clearest difference is in-app purchases: DRA Viewer at none against JWW見れる君's 2. DRA Viewer also leads on iOS requirement (13.0 vs 16.0). JWW見れる君's advantage is update cadence (every 4 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. JWW見れる君 sells 2 in-app purchases, starting at $2.99 per month. DRA Viewer asks for nothing beyond the download.

DRA Viewer ships an update every 2 months, JWW見れる君 every 4 days. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | DRA Viewer | JWW見れる君 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 27 MB | 4 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [株式会社建築ピボット](https://appshunter.io/developer/1450903325) | [Akira Yamatani](https://appshunter.io/developer/6792604209) |

## What reviewers say

### DRA Viewer

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

**In-app purchases:** none


### JWW見れる君

[App page](https://appshunter.io/ios/app/jww/id6792604207)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JWW見れる君 Pro（月額） | $2.99 | per month |
| Pro（買い切り） | $29.99 | one-time |


## Frequently asked questions

### Is DRA Viewer free?

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

### Is JWW見れる君 free?

JWW見れる君 is free to download, with in-app purchases available.

### Do DRA Viewer or JWW見れる君 have ads?

Neither DRA Viewer nor JWW見れる君 shows ads.

### Which is updated more often, DRA Viewer or JWW見れる君?

DRA Viewer ships an update every 2 months, and JWW見れる君 every 4 days. Most recently, DRA Viewer was updated on October 7, 2026 and JWW見れる君 on October 16, 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.*