# 嗯背单词JP vs 单词泡泡

嗯背单词JP and 单词泡泡 both sit at 4.8 stars, but that hides the real split: 73% of 嗯背单词JP's written reviews are positive against 56% of 单词泡泡's. 嗯背单词JP also leads on ratings volume (18 vs 4). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. 嗯背单词JP sells 3 in-app purchases, starting at $2.99 per year and 单词泡泡 sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for 嗯背单词JP against 4.8 for 单词泡泡. Both are backed by a comparable volume of ratings — 18 and 4 respectively. Written reviews are what separate them: 73% of 嗯背单词JP's written reviews are positive against 56% of 单词泡泡's.

嗯背单词JP ships an update weekly, 单词泡泡 every 4 days. The most recent releases landed on November 5, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 嗯背单词JP | 单词泡泡 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (18 ratings)](https://appshunter.io/ios/app/jp/id6502523869/reviews)** | [4.8 (4 ratings)](https://appshunter.io/ios/app/id6743823244/reviews) |
| Number of ratings | **18** | 4 |
| Positive reviews | **73.3% of reviews** | 55.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 773 MB | 3 MB |
| Requires iOS | **16** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [斌斌 沈](https://appshunter.io/developer/1509733863) | [野 匡](https://appshunter.io/developer/819954894) |

## What reviewers say

### 嗯背单词JP

[App page](https://appshunter.io/ios/app/jp/id6502523869)

This app helps users learn Japanese vocabulary by syncing with popular textbooks. It offers three learning modes, customizable definitions, and high-quality TTS pronunciation. Progress is automatically backed up via iCloud.

**Highlights:** Textbook synchronization, iCloud backup and sync, High-quality TTS pronunciation, Three learning modes, Customizable definitions, Word notes and online lookup

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 赞助会员 | $2.99 | per year |
| 终身会员 | $4.99 | one-time |
| 终身会员 | $6.99 | one-time |


### 单词泡泡

[App page](https://appshunter.io/ios/app/id6743823244)

This app uses a unique NvN matching game to help users memorize English vocabulary. By randomly pairing words with their meanings, it enhances memory retention and simulates real-world information retrieval. Enjoy an engaging way to learn words for various exams.

**Highlights:** NvN random matching gameplay, Learn vocabulary through elimination, Enhances memory retention, Improves anti-interference ability, Simulates real-world information retrieval, Suitable for exam preparation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $1.99 | per month |
| 年度会员 | $12.99 | per year |
| 终身会员 | $14.99 | one-time |


## Frequently asked questions

### Is 嗯背单词JP free?

嗯背单词JP is free to download, with in-app purchases available.

### Is 单词泡泡 free?

单词泡泡 is free to download, with in-app purchases available.

### Which has better reviews, 嗯背单词JP or 单词泡泡?

嗯背单词JP is rated higher. 嗯背单词JP averages 4.8 out of 5 from 18 ratings, while 单词泡泡 averages 4.8 from 4 ratings.

### Do 嗯背单词JP or 单词泡泡 have ads?

Neither 嗯背单词JP nor 单词泡泡 shows ads.

### Which is updated more often, 嗯背单词JP or 单词泡泡?

嗯背单词JP ships an update weekly, and 单词泡泡 every 4 days. Most recently, 嗯背单词JP was updated on November 5, 2026 and 单词泡泡 on November 4, 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.*