# 自動車免許を取るための交通標識クイズ170問 vs 標識マスター

The clearest difference is update cadence: 標識マスター at monthly against 自動車免許を取るための交通標識クイズ170問's every 22 months. 自動車免許を取るための交通標識クイズ170問's advantage is iOS requirement (9.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

自動車免許を取るための交通標識クイズ170問 ships an update every 22 months, 標識マスター monthly. The most recent releases landed on September 16, 2026 and June 24, 2026 respectively.

## The numbers

| Metric | 自動車免許を取るための交通標識クイズ170問 | 標識マスター |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 22 months | **Monthly** |
| Monetization | — | Ad-supported |
| Size | 17 MB | 9 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Junpei Shimotsu](https://appshunter.io/developer/882299124) | [Kazuki Uchiyama](https://appshunter.io/developer/1589606491) |

## What reviewers say

### 自動車免許を取るための交通標識クイズ170問

[App page](https://appshunter.io/ios/app/170/id1474208949)

**Features:** macOS Compatibility

**In-app purchases:** none


### 標識マスター

[App page](https://appshunter.io/ios/app/id1590156979)

This app offers a focused study tool for driver's license exams, featuring 50 carefully selected traffic sign questions. It provides immediate feedback on answers and detailed explanations every 10 questions to aid learning. It's also suitable for general knowledge reinforcement and teaching children traffic rules.

**Highlights:** Traffic sign quizzes, Immediate answer feedback, Explanations every 10 questions, Problem check feature, Traffic sign list

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 自動車免許を取るための交通標識クイズ170問 free?

自動車免許を取るための交通標識クイズ170問 is free to download, with no in-app purchases.

### Is 標識マスター free?

標識マスター is free to download, with no in-app purchases.

### Do 自動車免許を取るための交通標識クイズ170問 or 標識マスター have ads?

Both 自動車免許を取るための交通標識クイズ170問 and 標識マスター show ads.

### Which is updated more often, 自動車免許を取るための交通標識クイズ170問 or 標識マスター?

自動車免許を取るための交通標識クイズ170問 ships an update every 22 months, and 標識マスター monthly. Most recently, 自動車免許を取るための交通標識クイズ170問 was updated on September 16, 2026 and 標識マスター on June 24, 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.*