# StepJLPT vs Isshoni Japanese Study

The clearest difference is in-app purchases: Isshoni Japanese Study at none against StepJLPT's 6. Isshoni Japanese Study also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. StepJLPT sells 6 one-off in-app purchases. Isshoni Japanese Study asks for nothing beyond the download.

StepJLPT ships an update every 4 weeks, Isshoni Japanese Study every 2 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | StepJLPT | Isshoni Japanese Study |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Size | 82 MB | 49 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [heesung jin](https://appshunter.io/developer/1559706573) | [JiWoong Han](https://appshunter.io/developer/6782386687) |

## What reviewers say

### StepJLPT

[App page](https://appshunter.io/ios/app/stepjlpt/id6762035784)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 광고 제거 | $1.99 | one-time |
| N4 마스터 팩 | $2.99 | one-time |
| N3 마스터 팩 | $4.99 | one-time |
| N1 마스터 팩 | $5.99 | one-time |
| N2 마스터 팩 | $5.99 | one-time |
| 전체 패스권 및 광고제거 | $14.99 | one-time |


### Isshoni Japanese Study

[App page](https://appshunter.io/ios/app/isshoni-japanese-study/id6782386385)

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

**In-app purchases:** none


## Frequently asked questions

### Is StepJLPT free?

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

### Is Isshoni Japanese Study free?

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

### Do StepJLPT or Isshoni Japanese Study have ads?

StepJLPT shows ads; Isshoni Japanese Study does not.

### Which is updated more often, StepJLPT or Isshoni Japanese Study?

StepJLPT ships an update every 4 weeks, and Isshoni Japanese Study every 2 weeks. Most recently, StepJLPT was updated on October 31, 2026 and Isshoni Japanese Study on October 31, 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.*