# SUNABI vs JPDriver MASTER

The clearest difference is in-app purchases: SUNABI at none against JPDriver MASTER's 1. SUNABI also leads on iOS requirement (12.0 vs 15.0). JPDriver MASTER's advantage is update cadence (every 6 weeks vs every 9 months). On price, ads and device support there is nothing between them.

Both are free to download. JPDriver MASTER sells 1 one-off in-app purchase. SUNABI asks for nothing beyond the download.

SUNABI ships an update every 9 months, JPDriver MASTER every 6 weeks. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SUNABI | JPDriver MASTER |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 55 MB | 129 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [People Software Corporation](https://appshunter.io/developer/433853161) | [Yoshinn CO., LTD.](https://appshunter.io/developer/1856072122) |

## What reviewers say

### SUNABI

[App page](https://appshunter.io/ios/app/sunabi-navi/id1146722383)

Explore the world's first sand sculpture museum with this app. Experience the temporary art installations through free audio guidance, immersing yourself in the stories behind each exhibit. Download content after installation for offline access.

**Highlights:** Sand sculpture museum audio guide, World travel theme, Temporary art exhibits, Free audio guidance, Downloadable content, Limited-time exhibits

**In-app purchases:** none


### JPDriver MASTER

[App page](https://appshunter.io/ios/app/jpdriver-master/id6755852165)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2か月フルアクセス会員 | $3.99 | one-time |


## Frequently asked questions

### Is SUNABI free?

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

### Is JPDriver MASTER free?

JPDriver MASTER is free to download, with in-app purchases available.

### Do SUNABI or JPDriver MASTER have ads?

Neither SUNABI nor JPDriver MASTER shows ads.

### Which is updated more often, SUNABI or JPDriver MASTER?

SUNABI ships an update every 9 months, and JPDriver MASTER every 6 weeks. Most recently, SUNABI was updated on October 11, 2026 and JPDriver MASTER on October 25, 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.*