eDriving Admin vs Hazmat Class A Exam Prep JP
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
eDriving Admin
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eDriving Admin App is designed to enhance driving institute operations by improving efficiency, effectiveness, and convenience. It helps administrators manage tasks, communication, and generate reports, making the overall management process smoother and more effective.
Hazmat Class A Exam Prep JP
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A study app for the Japan Hazardous Materials Handler (Class A / Kou) exam โ the top-tier license covering all categories of hazardous materials. Study efficiently with practice questions and detailed explanations across all 3 subjects. โ Subjects Covered โข Laws and regulations on hazardous materials โข Physics and chemistry โข Properties of hazardous materials, fire prevention, and extinguishing methods (all categories) โ Study Modes โข Random practice (10 / 25 / 50 / 100 questions) โข Study by subject โข All questions in order (resume supported) โข Review incorrect answers โข Bookmarks and unanswered questions โ Progress Tracking โข Automatic tracking of correct answer rate โข Subject-by-subject performance overview Works completely offline โ study anytime, anywhere. โ Reference Sources โข Fire and Disaster Management Agency https://www.fdma.go.jp/ โข Center for Fire and Disaster Prevention, Testing Division https://www.shoubo-shiken.or.jp/ โป This app is an independent study tool and is not affiliated with any examination body.
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Verdict
The clearest difference is ads: eDriving Admin at none against Hazmat Class A Exam Prep JP's shown. Hazmat Class A Exam Prep JP's advantage is update cadence (monthly vs every 13 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
eDriving Admin ships an update every 13 months, Hazmat Class A Exam Prep JP monthly. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.
| Parameter | eDriving Admin | Hazmat Class A Exam Prep JP |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 13 months | Monthly โ better |
| Ads | No โ better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.5 โ better | 16 |
| Further details โ not scored | ||
| Size | 84 MB | 15 MB |
| Age rating | 17+ | 4+ |
| Developer | TBS Solutions Sdn. Bhd. | Ryouhei Azuma |
In-app purchases
eDriving Admin
No in-app purchases
Hazmat Class A Exam Prep JP
No in-app purchases
Questions
Is eDriving Admin free?
Is Hazmat Class A Exam Prep JP free?
Do eDriving Admin or Hazmat Class A Exam Prep JP have ads?
Which is updated more often, eDriving Admin or Hazmat Class A Exam Prep JP?
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