# たどる！サービス接遇検定3級 vs 古文助動詞マスター

The clearest difference is price: 古文助動詞マスター at Free against たどる！サービス接遇検定3級's $1.99. 古文助動詞マスター also leads on update cadence (every 5 days vs every 4 weeks). たどる！サービス接遇検定3級's advantage is iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

古文助動詞マスター is free to download; たどる！サービス接遇検定3級 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

たどる！サービス接遇検定3級 ships an update every 4 weeks, 古文助動詞マスター every 5 days. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | たどる！サービス接遇検定3級 | 古文助動詞マスター |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 137 MB | 165 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [KAORI YAMAWAKI](https://appshunter.io/developer/1827654606) | [shinichi kinuwaki](https://appshunter.io/developer/1847823851) |

## What reviewers say

### たどる！サービス接遇検定3級

[App page](https://appshunter.io/ios/app/3/id6760296963)

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

**In-app purchases:** none


### 古文助動詞マスター

[App page](https://appshunter.io/ios/app/id6760655115)

Master classical Japanese grammar with over 1,000 practice questions. This app offers a spaced repetition system and detailed analysis to help you identify and reinforce weak areas for exams.

**Highlights:** 1,000 grammar questions, Spaced repetition review, Test modes, Learning analysis, Study calendar, Grammar cards

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

**In-app purchases:** none


## Frequently asked questions

### Is たどる！サービス接遇検定3級 free?

たどる！サービス接遇検定3級 costs $1.99, with no in-app purchases.

### Is 古文助動詞マスター free?

古文助動詞マスター is free to download, with no in-app purchases.

### Do たどる！サービス接遇検定3級 or 古文助動詞マスター have ads?

Neither たどる！サービス接遇検定3級 nor 古文助動詞マスター shows ads.

### Which is updated more often, たどる！サービス接遇検定3級 or 古文助動詞マスター?

たどる！サービス接遇検定3級 ships an update every 4 weeks, and 古文助動詞マスター every 5 days. Most recently, たどる！サービス接遇検定3級 was updated on October 10, 2026 and 古文助動詞マスター on October 8, 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.*