# 道路標識チェッカー クイズで覚える道路標識 vs 細胞検査士対策 500問

The clearest difference is price: 道路標識チェッカー クイズで覚える道路標識 at Free against 細胞検査士対策 500問's $3.99. 道路標識チェッカー クイズで覚える道路標識 also leads on iOS requirement (13.0 vs 15.1). 細胞検査士対策 500問's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence and device support there is nothing between them.

道路標識チェッカー クイズで覚える道路標識 is free to download; 細胞検査士対策 500問 costs $3.99 up front. 道路標識チェッカー クイズで覚える道路標識 sells 1 in-app purchase, starting at $1.99 per month. 細胞検査士対策 500問 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 29, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 道路標識チェッカー クイズで覚える道路標識 | 細胞検査士対策 500問 |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1620746482/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 34 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ONTRAILS](https://appshunter.io/developer/1570756171) | [satoshi yoshida](https://appshunter.io/developer/1873856165) |

## What reviewers say

### 道路標識チェッカー クイズで覚える道路標識

[App page](https://appshunter.io/ios/app/id1620746482)

Learn road signs through quizzes. Ideal for new drivers, driving school students, and those needing a refresher. Features customizable quizzes, a sign list for review, and score tracking.

**Highlights:** Road sign quizzes, Customizable question counts, Randomized and multiple-choice questions, Road sign list for review, Score tracking for progress

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1ヶ月プラン | $1.99 | per month |


### 細胞検査士対策 500問

[App page](https://appshunter.io/ios/app/500/id6790246174)

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

**In-app purchases:** none


## Frequently asked questions

### Is 道路標識チェッカー クイズで覚える道路標識 free?

道路標識チェッカー クイズで覚える道路標識 is free to download, with in-app purchases available.

### Is 細胞検査士対策 500問 free?

細胞検査士対策 500問 costs $3.99, with no in-app purchases.

### Do 道路標識チェッカー クイズで覚える道路標識 or 細胞検査士対策 500問 have ads?

道路標識チェッカー クイズで覚える道路標識 shows ads; 細胞検査士対策 500問 does not.

### Which is updated more often, 道路標識チェッカー クイズで覚える道路標識 or 細胞検査士対策 500問?

道路標識チェッカー クイズで覚える道路標識 ships an update fortnightly, and 細胞検査士対策 500問 fortnightly. Most recently, 道路標識チェッカー クイズで覚える道路標識 was updated on September 29, 2026 and 細胞検査士対策 500問 on October 10, 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.*