# Japanese vs Aアラーム

The clearest difference is update cadence: Aアラーム at every 2 days against Japanese's every 2 months. Aアラーム also leads on iOS requirement (11.0 vs 15.6). 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.

Japanese ships an update every 2 months, Aアラーム every 2 days. The most recent releases landed on October 31, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Japanese | Aアラーム |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (13 ratings)](https://appshunter.io/ios/app/japanese-katakana/id492199540/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 63.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 40 MB | 50 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [hk2006](https://appshunter.io/developer/438860677) | [Every Co., Ltd.](https://appshunter.io/developer/385239670) |

## What reviewers say

### Japanese

[App page](https://appshunter.io/ios/app/japanese-katakana/id492199540)

Learn Japanese "katakana" through engaging mini-games. Practice reading, writing, and listening to master the script. This app makes learning fun and interactive.

**Highlights:** Learn katakana, Mini-games, Reading practice, Writing practice, Listening practice

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

**In-app purchases:** none


### Aアラーム

[App page](https://appshunter.io/ios/app/a/id6471646721)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Japanese free?

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

### Is Aアラーム free?

Aアラーム is free to download, with no in-app purchases.

### Do Japanese or Aアラーム have ads?

Neither Japanese nor Aアラーム shows ads.

### Which is updated more often, Japanese or Aアラーム?

Japanese ships an update every 2 months, and Aアラーム every 2 days. Most recently, Japanese was updated on October 31, 2026 and Aアラーム on October 27, 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.*