# 五十音輕鬆學：聯想記憶 vs 忍者信鴿：JLPT 日文聽力、文法、短文

The clearest difference is price: 忍者信鴿：JLPT 日文聽力、文法、短文 at Free against 五十音輕鬆學：聯想記憶's $1.99. 忍者信鴿：JLPT 日文聽力、文法、短文 also leads on update cadence (every 4 days vs every 27 months). 五十音輕鬆學：聯想記憶's advantage is in-app purchases (none vs 6) and ads (none vs shown). On device support there is nothing between them.

忍者信鴿：JLPT 日文聽力、文法、短文 is free to download; 五十音輕鬆學：聯想記憶 costs $1.99 up front. 忍者信鴿：JLPT 日文聽力、文法、短文 sells 6 one-off in-app purchases. 五十音輕鬆學：聯想記憶 asks for nothing beyond the download.

五十音輕鬆學：聯想記憶 ships an update every 27 months, 忍者信鴿：JLPT 日文聽力、文法、短文 every 4 days. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 五十音輕鬆學：聯想記憶 | 忍者信鴿：JLPT 日文聽力、文法、短文 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/id898697688/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 73.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 27 months | **Every 4 days** |
| Size | 61 MB | 108 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Soyong Corporation](https://appshunter.io/developer/339142397) | [CHIAYU SUN](https://appshunter.io/developer/1830139676) |

## What reviewers say

### 五十音輕鬆學：聯想記憶

[App page](https://appshunter.io/ios/app/id898697688)

**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 五十音輕鬆學：聯想記憶 free?

五十音輕鬆學：聯想記憶 costs $1.99, 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 五十音輕鬆學：聯想記憶 or 忍者信鴿：JLPT 日文聽力、文法、短文 have ads?

忍者信鴿：JLPT 日文聽力、文法、短文 shows ads; 五十音輕鬆學：聯想記憶 does not.

### Which is updated more often, 五十音輕鬆學：聯想記憶 or 忍者信鴿：JLPT 日文聽力、文法、短文?

五十音輕鬆學：聯想記憶 ships an update every 27 months, and 忍者信鴿：JLPT 日文聽力、文法、短文 every 4 days. Most recently, 五十音輕鬆學：聯想記憶 was updated on October 14, 2026 and 忍者信鴿：JLPT 日文聽力、文法、短文 on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*