# Sharp Japanese vs Kashikan

The clearest difference is in-app purchases: Sharp Japanese at none against Kashikan's 3. Sharp Japanese also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.0). Kashikan's advantage is update cadence (daily vs every 3 weeks). On price and ads there is nothing between them.

Both are free to download. Kashikan sells 3 in-app purchases, starting at $9.99 per month. Sharp Japanese asks for nothing beyond the download.

Sharp Japanese ships an update every 3 weeks, Kashikan daily. The most recent releases landed on September 11, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Sharp Japanese | Kashikan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sharp-japanese/id6757908736/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free | — |
| Size | 251 MB | 5 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Eliot William Ayer](https://appshunter.io/developer/1869537679) | [Memoirji LLC](https://appshunter.io/developer/1773376705) |

## What reviewers say

### Sharp Japanese

[App page](https://appshunter.io/ios/app/sharp-japanese/id6757908736)

This app provides an endless supply of Japanese reading material generated to match your learning level. It offers detailed word analysis, natural-sounding audio, and full access to its core features without a subscription.

**Highlights:** AI-generated graded readers, JLPT level tailored content, Word radical breakdown, Grammar function analysis, High-fidelity neural audio, No subscription required

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

**In-app purchases:** none


### Kashikan

[App page](https://appshunter.io/ios/app/kashikan/id6775863889)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All you can sing (Monthly) | $9.99 | per month |
| All you can sing (Yearly) | $99.99 | per year |
| All you can sing (Lifetime) | $149.99 | one-time |


## Frequently asked questions

### Is Sharp Japanese free?

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

### Is Kashikan free?

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

### Do Sharp Japanese or Kashikan have ads?

Neither Sharp Japanese nor Kashikan shows ads.

### Which is updated more often, Sharp Japanese or Kashikan?

Sharp Japanese ships an update every 3 weeks, and Kashikan daily. Most recently, Sharp Japanese was updated on September 11, 2026 and Kashikan on September 8, 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.*