SUNABI vs JPDriver MASTER
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SUNABI
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.
- Sand sculpture museum audio guide
- World travel theme
- Temporary art exhibits
- Free audio guidance
- Downloadable content
- Limited-time exhibits
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Tottori Sand Dunes Sand Museum SUNABI-NAVI The first museum in the world to exhibit sculptures made from sand. With the theme of "World Travel with Sand," we hope that visitors will be able to experience the story of the statues, which can only exist in a certain place for a limited period of time, while appreciating them with free audio guidance. After you install the app, download the content. Audio guidance will be available in Tottori Sand Dunes The Sand Museum.
JPDriver MASTER
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JPDriver MASTER helps you prepare for Japan’s ordinary driver’s license written test. Study in Japanese, Chinese, English, Korean, Vietnamese, or Thai. Features • 2026-style practice questions • Mock exams close to the real test • Review mistakes and weak areas • Study by category and difficulty • AI explanations with your own API key • Track progress and accuracy • Restore purchases and use offline activation codes Practice traffic rules, road signs, safety checks, and hazard prediction. One purchase provides 2 months of access. No auto-renewal.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | SUNABI | JPDriver MASTER |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| Update frequency | Every 9 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 55 MB | 129 MB |
| Age rating | 4+ | 9+ |
| Developer | People Software Corporation | Yoshinn CO., LTD. |
In-app purchases
SUNABI
No in-app purchases
JPDriver MASTER
- 2か月フルアクセス会員$3.99
