# eDriving Admin vs Hazmat Class A Exam Prep JP

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.

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.

## The numbers

| Metric | eDriving Admin | Hazmat Class A Exam Prep JP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Monthly** |
| Size | 84 MB | 15 MB |
| Requires iOS | **15.5** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [TBS Solutions Sdn. Bhd.](https://appshunter.io/developer/1203168018) | [Ryouhei Azuma](https://appshunter.io/developer/1353297781) |

## What reviewers say

### eDriving Admin

[App page](https://appshunter.io/ios/app/edriving-admin/id6698877205)

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

**In-app purchases:** none


### Hazmat Class A Exam Prep JP

[App page](https://appshunter.io/ios/app/hazmat-class-a-exam-prep-jp/id6782110735)

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

**In-app purchases:** none


## Frequently asked questions

### Is eDriving Admin free?

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

### Is Hazmat Class A Exam Prep JP free?

Hazmat Class A Exam Prep JP is free to download, with no in-app purchases.

### Do eDriving Admin or Hazmat Class A Exam Prep JP have ads?

Hazmat Class A Exam Prep JP shows ads; eDriving Admin does not.

### Which is updated more often, eDriving Admin or Hazmat Class A Exam Prep JP?

eDriving Admin ships an update every 13 months, and Hazmat Class A Exam Prep JP monthly. Most recently, eDriving Admin was updated on November 8, 2026 and Hazmat Class A Exam Prep JP on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*