# DiaryTutor vs 忍者信鴿：JLPT 日文聽力、文法、短文

The clearest difference is in-app purchases: DiaryTutor at none against 忍者信鴿：JLPT 日文聽力、文法、短文's 6. DiaryTutor also leads on iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 忍者信鴿：JLPT 日文聽力、文法、短文 sells 6 one-off in-app purchases. DiaryTutor asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on September 23, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | DiaryTutor | 忍者信鴿：JLPT 日文聽力、文法、短文 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 days | Every 3 days |
| Size | 65 MB | 86 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YEN-HSUN LI](https://appshunter.io/developer/1894530013) | [CHIAYU SUN](https://appshunter.io/developer/1830139676) |

## What reviewers say

### DiaryTutor

[App page](https://appshunter.io/ios/app/diarytutor/id6762529082)

**In-app purchases:** none


### 忍者信鴿：JLPT 日文聽力、文法、短文

[App page](https://appshunter.io/ios/app/jlpt/id6782623839)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| N5 完整版・全關卡解鎖 | $1.99 | one-time |
| N4 完整版 | $1.99 | one-time |
| N3 完整版・全關卡解鎖 | $1.99 | one-time |
| N2 完整版・全關卡解鎖 | $1.99 | one-time |
| N1 完整版・全關卡解鎖 | $1.99 | one-time |
| 全等級解鎖・N5〜N1 一次擁有 | $7.99 | one-time |


## Frequently asked questions

### Is DiaryTutor free?

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

### Is 忍者信鴿：JLPT 日文聽力、文法、短文 free?

忍者信鴿：JLPT 日文聽力、文法、短文 is free to download, with in-app purchases available.

### Do DiaryTutor or 忍者信鴿：JLPT 日文聽力、文法、短文 have ads?

Both DiaryTutor and 忍者信鴿：JLPT 日文聽力、文法、短文 show ads.

### Which is updated more often, DiaryTutor or 忍者信鴿：JLPT 日文聽力、文法、短文?

DiaryTutor ships an update every 3 days, and 忍者信鴿：JLPT 日文聽力、文法、短文 every 3 days. Most recently, DiaryTutor was updated on September 23, 2026 and 忍者信鴿：JLPT 日文聽力、文法、短文 on September 26, 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.*