# N1文法まとめ・問題集 vs Math Puzzzle Master

The clearest difference is price: Math Puzzzle Master at Free against N1文法まとめ・問題集's $9.99. Math Puzzzle Master also leads on update cadence (every 2 days vs every 5 months) and iOS requirement (15.0 vs 26.0). N1文法まとめ・問題集's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

Math Puzzzle Master is free to download; N1文法まとめ・問題集 costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

N1文法まとめ・問題集 ships an update every 5 months, Math Puzzzle Master every 2 days. Both last shipped on September 29, 2026.

## The numbers

| Metric | N1文法まとめ・問題集 | Math Puzzzle Master |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 days** |
| Monetization | Paid | — |
| Size | 34 MB | 33 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yamase & Touwa Japanese Insititute](https://appshunter.io/developer/442115304) | [Can Kalender](https://appshunter.io/developer/1552610020) |

## What reviewers say

### N1文法まとめ・問題集

[App page](https://appshunter.io/ios/app/n1/id494568526)

This app provides a comprehensive collection of JLPT N1 grammar patterns with clear explanations in Chinese and example sentences. It features practice tests with over 300 questions and allows users to mark difficult words for reinforcement. Designed for efficient one-handed operation on iPhones and iPads.

**Highlights:** JLPT N1 grammar pattern collection, Detailed explanations in Chinese, Example sentences for context, Word marking for reinforcement, Over 300 practice questions, Randomized practice tests, Performance level assessment

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

**In-app purchases:** none


### Math Puzzzle Master

[App page](https://appshunter.io/ios/app/math-puzzzle-master/id6723902110)

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

**In-app purchases:** none


## Frequently asked questions

### Is N1文法まとめ・問題集 free?

N1文法まとめ・問題集 costs $9.99, with no in-app purchases.

### Is Math Puzzzle Master free?

Math Puzzzle Master is free to download, with no in-app purchases.

### Do N1文法まとめ・問題集 or Math Puzzzle Master have ads?

Math Puzzzle Master shows ads; N1文法まとめ・問題集 does not.

### Which is updated more often, N1文法まとめ・問題集 or Math Puzzzle Master?

N1文法まとめ・問題集 ships an update every 5 months, and Math Puzzzle Master every 2 days. Most recently, N1文法まとめ・問題集 was updated on September 29, 2026 and Math Puzzzle Master on September 29, 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.*