# Aアラーム vs Kanji Reader

The clearest difference is in-app purchases: Aアラーム at none against Kanji Reader's 1. Aアラーム also leads on ads (none vs shown) and update cadence (every 2 days vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Kanji Reader sells 1 in-app purchase, starting at $3.99 per month. Aアラーム asks for nothing beyond the download.

Aアラーム ships an update every 2 days, Kanji Reader every 3 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Aアラーム | Kanji Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 3 months |
| Size | 50 MB | 69 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Every Co., Ltd.](https://appshunter.io/developer/385239670) | [Sho Fujimoto](https://appshunter.io/developer/1527943737) |

## What reviewers say

### Aアラーム

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Kanji Reader

[App page](https://appshunter.io/ios/app/kanji-reader-scan-japanese/id6741700236)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $3.99 | per month |


## Frequently asked questions

### Is Aアラーム free?

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

### Is Kanji Reader free?

Kanji Reader is free to download, with in-app purchases available.

### Do Aアラーム or Kanji Reader have ads?

Kanji Reader shows ads; Aアラーム does not.

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

Aアラーム ships an update every 2 days, and Kanji Reader every 3 months. Most recently, Aアラーム was updated on November 4, 2026 and Kanji Reader on October 30, 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.*