# 550問原付免許試験問題集 vs Japan Drive Prep

The clearest difference is ads: 550問原付免許試験問題集 at none against Japan Drive Prep's shown. 550問原付免許試験問題集 also leads on iOS requirement (9.0 vs 15.0). Japan Drive Prep's advantage is update cadence (every 3 months vs every 15 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 550問原付免許試験問題集 sells 1 one-off in-app purchase and Japan Drive Prep sells 6 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

550問原付免許試験問題集 ships an update every 15 months, Japan Drive Prep every 3 months. The most recent releases landed on October 18, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 550問原付免許試験問題集 | Japan Drive Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 3 months** |
| Size | 14 MB | 44 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YOSHIMICHI IWATA](https://appshunter.io/developer/574899963) | [Guodong Wang](https://appshunter.io/developer/1878384651) |

## What reviewers say

### 550問原付免許試験問題集

[App page](https://appshunter.io/ios/app/550/id855110028)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告除去 | $2.99 | one-time |


### Japan Drive Prep

[App page](https://appshunter.io/ios/app/japan-drive-prep/id6761668559)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JP Pro Weekly | $4.99 | per 7 days |
| JP Pro Monthly | $9.99 | per month |
| JP Pro 3 Months | $19.99 | per 3 months |
| Standard Plan | $4.99 | one-time |
| Professional Plan | $14.99 | one-time |
| Pro Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is 550問原付免許試験問題集 free?

550問原付免許試験問題集 is free to download, with in-app purchases available.

### Is Japan Drive Prep free?

Japan Drive Prep is free to download, with in-app purchases available.

### Do 550問原付免許試験問題集 or Japan Drive Prep have ads?

Japan Drive Prep shows ads; 550問原付免許試験問題集 does not.

### Which is updated more often, 550問原付免許試験問題集 or Japan Drive Prep?

550問原付免許試験問題集 ships an update every 15 months, and Japan Drive Prep every 3 months. Most recently, 550問原付免許試験問題集 was updated on October 18, 2026 and Japan Drive Prep on October 28, 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.*