# Imiru — Daily Japanese word challenges

> Daily Japanese katakana loanword challenges for vocabulary building. (iPhone/iPad app by 奕舟 颜.)

- Source: https://appshunter.io/ios/app/imiru/id6786283478 (this page in markdown: same URL + `.md`)
- Developer: [奕舟 颜](https://appshunter.io/developer/1800189948)
- Category: Education, Entertainment
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 38 MB
- Languages: American English, Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-08-05
- Data updated: 2026-08-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/imiru/id6786283478/reviews.md

## What is Imiru?

Can't seem to make katakana stick? Imiru is an app for learning Japanese katakana loanwords. Japanese uses a great many words written in katakana, most of them derived from English — Imiru helps you get familiar with these correspondences.

[Daily Timed Challenge]
A brand new Japanese skills challenge lands every day. Beat the clock to clear it, and sharpen your Japanese a little more each time.

[Calendar Check-in]
Clear a day's challenge and it gets marked on your calendar, so your run of steady practice is there to see at a glance.

[Play for Rewards]
Clear a challenge to earn points, and redeem them for virtual gifts in the store.

[Review Anytime]
Every word you've practiced is collected into one list you can look back over anytime, keeping what you've learned fresh in your memory.

Start now — today's challenge is waiting.

Terms of Use: https://imiru.jadechoice.studio/terms/
Privacy Policy: https://imiru.jadechoice.studio/privacy/

## Key features

- Daily katakana loanword challenges
- Progress tracking with calendar streaks
- Replay cards for missed days
- XP and level-up system
- Cloud sync across devices

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/imiru/id6786283478/reviews.md

### 5/5 — 非常有意思

*2026-08-23*

在B站看到了相关的使用视频就来下载了

### 5/5 — 这期神了

*2026-08-23*

何意味和意为和意为

### 5/5 — 很好的想法

*2026-08-23*

但是有的单词有点太偏了 还有挑战过后是进不去了吗 我想重新收藏没招

### 5/5 — 何意味

*2026-08-23*

B站来的点进来给我吓死了

### 5/5 — 很棒！

*2026-08-23*

双语生来玩了很好玩啊哈哈哈 功能非常棒！就是加载有点慢别的完美！

## Frequently asked questions about Imiru

### What is the learning methodology of Imiru?

Imiru focuses on recognizing katakana loanwords by having users spell out the original word they came from. This method aims to build familiarity and recognition through daily practice and challenges.

### How does Imiru track user progress?

Imiru utilizes calendar streaks to track daily completion rates and learning habits. Users can also earn points and level up, providing visible progress and motivation.

### Can I catch up if I miss a day of Imiru challenges?

Yes, Imiru offers 'Replay Cards' that allow users to go back and complete missed daily challenges, ensuring no gaps in their learning progress.

### Does Imiru support learning on multiple devices?

Yes, Imiru offers cloud sync when you sign in with Apple or Google. This ensures your progress is saved and accessible across different devices.

### What is the age rating for Imiru?

Imiru has an age rating of 4+, making it suitable for a wide range of learners.

### How often is Imiru updated?

Imiru was last updated on August 5, 2026, with version 1.0.0. Further update frequency is not specified but the initial release suggests ongoing development.

### Is Imiru available on Android devices?

Based on the provided data, Imiru is supported on iPhone and iPad. Support for Android devices is not explicitly mentioned.

### Does Imiru have ads?

No, Imiru does not contain advertisements, providing an uninterrupted learning experience.

## Version history (last 3 releases)

### 1.2.0 — 2026-08-21

- Added the Vocabulary Book, allowing you to save challenge words for later review
- Added more sound effects during challenges
- Fixed some bugs

### 1.1.0 — 2026-08-13

- Added sign-in with Discord account
- Added user avatars
- Added profile editing
- Fixed various bugs

### 1.0.0 — 2026-08-05

No release notes.

## More apps by 奕舟 颜

- [Menuie: AI Menu Translator](https://appshunter.io/ios/app/menuie-ai-menu-translator/id6747471896)

All apps by 奕舟 颜: https://appshunter.io/developer/1800189948

## Related topics

[jbp i 4th](https://appshunter.io/ios/topics/jbp-i-4th)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*