# Kanji Flash Study vs JLPT Prep

The clearest difference is in-app purchases: Kanji Flash Study at none against JLPT Prep's 10. Kanji Flash Study also leads on iOS requirement (16.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. JLPT Prep sells 2 in-app purchases, starting at $2.99 per month. Kanji Flash Study asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Kanji Flash Study | JLPT Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | Every 3 days |
| Size | 2 MB | 118 MB |
| Requires iOS | **16.6** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Quinten Sandberg](https://appshunter.io/developer/1892850892) | [jaemin park](https://appshunter.io/developer/1663603862) |

## What reviewers say

### Kanji Flash Study

[App page](https://appshunter.io/ios/app/kanji-flash-study/id6762087579)

**Features:** macOS Compatibility

**In-app purchases:** none


### JLPT Prep

[App page](https://appshunter.io/ios/app/jlpt-prep-n1-n5-study-and-test/id6770793113)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-month subscription | $2.99 | per month |
| 1-year subscription | $19.99 | per year |


## Frequently asked questions

### Is Kanji Flash Study free?

Kanji Flash Study is free to download, with no in-app purchases.

### Is JLPT Prep free?

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

### Do Kanji Flash Study or JLPT Prep have ads?

Neither Kanji Flash Study nor JLPT Prep shows ads.

### Which is updated more often, Kanji Flash Study or JLPT Prep?

Kanji Flash Study ships an update every 3 days, and JLPT Prep every 3 days. Most recently, Kanji Flash Study was updated on October 3, 2026 and JLPT Prep on October 24, 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.*