# 日语语法酷 vs Imiru

The clearest difference is rating: Imiru at 5.0 against 日语语法酷's 4.0. Imiru also leads on update cadence (weekly vs every 5 months) and monetization model (free vs free with in-app purchases). 日语语法酷's advantage is iOS requirement (12.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Imiru holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 8 and 7 respectively. Written reviews point the same way: 71% of 日语语法酷's written reviews are positive against 94% of Imiru's.

日语语法酷 ships an update every 5 months, Imiru weekly. Both last shipped on November 1, 2026.

## The numbers

| Metric | 日语语法酷 | Imiru |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (8 ratings)](https://appshunter.io/ios/app/id923670325/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/imiru/id6786283478/reviews)** |
| Number of ratings | **8** | 7 |
| Positive reviews | 70.6% of reviews | **94.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 38 MB | 55 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [早道(大连)教育科技有限公司](https://appshunter.io/developer/883065289) | [奕舟 颜](https://appshunter.io/developer/1800189948) |

## What reviewers say

### 日语语法酷

[App page](https://appshunter.io/ios/app/id923670325)

This app is a comprehensive Japanese grammar learning assistant. It provides detailed explanations, example sentences, and comparisons of similar grammar points to help learners overcome difficulties. Features include daily grammar cards, categorized lessons, quick search, and a practice test bank.

**Highlights:** Detailed grammar explanations, Example sentences and translations, Comparison of similar grammar, Daily grammar cards, Categorized grammar by level (N1-N5), Grammar search function, Grammar collection and review, Exam practice questions

**Features:** Vision Pro support

**In-app purchases:** none


### Imiru

[App page](https://appshunter.io/ios/app/imiru/id6786283478)

Engage in daily Japanese word challenges to build your language skills at a comfortable pace. Track your progress with a calendar, review learned words, and earn points for virtual rewards. Compete with friends in online challenges for a fun, interactive learning experience.

**Highlights:** Daily Japanese word challenges, Online multiplayer challenges, Calendar for practice tracking, Review learned words anytime, Earn points for virtual gifts

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

**In-app purchases:** none


## Frequently asked questions

### Is 日语语法酷 free?

日语语法酷 is free to download, with no in-app purchases.

### Is Imiru free?

Imiru is free to download, with no in-app purchases.

### Which has better reviews, 日语语法酷 or Imiru?

Imiru is rated higher. 日语语法酷 averages 4.0 out of 5 from 8 ratings, while Imiru averages 5.0 from 7 ratings.

### Do 日语语法酷 or Imiru have ads?

Neither 日语语法酷 nor Imiru shows ads.

### Which is updated more often, 日语语法酷 or Imiru?

日语语法酷 ships an update every 5 months, and Imiru weekly. Most recently, 日语语法酷 was updated on November 1, 2026 and Imiru on November 1, 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.*