# N4 vs 贝塔英语

The clearest difference is price: 贝塔英语 at Free against N4's $9.99. 贝塔英语 also leads on update cadence (every 5 days vs every 6 months) and iOS requirement (18.5 vs 26.0). N4's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

贝塔英语 is free to download; N4 costs $9.99 up front. 贝塔英语 sells 1 one-off in-app purchase. N4 asks for nothing beyond the download.

N4 ships an update every 6 months, 贝塔英语 every 5 days. The most recent releases landed on November 1, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | N4 | 贝塔英语 |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 19 MB | 9 MB |
| Requires iOS | 26.0 | **18.5** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yamase & Touwa Japanese Insititute](https://appshunter.io/developer/442115304) | [功亮 张](https://appshunter.io/developer/1826484363) |

## What reviewers say

### N4

[App page](https://appshunter.io/ios/app/n4/id495496641)

Master JLPT N4 grammar with this app. It organizes sentence patterns with clear explanations in Chinese and provides practice questions. Easily mark difficult words for review to improve your exam performance.

**Highlights:** JLPT N4 grammar organization, Detailed sentence pattern explanations, Chinese language explanations, Word marking for review, Over 300 practice questions

**Features:** Vision Pro support

**In-app purchases:** none


### 贝塔英语

[App page](https://appshunter.io/ios/app/id6748849691)

This app uses voice recognition and interactive exercises to improve English listening, speaking, reading, and writing skills. It offers graded vocabulary, pronunciation practice, spelling tests, and spaced repetition for effective memorization.

**Highlights:** Graded vocabulary learning, Intelligent voice reading, Real-time speech recognition, Spelling tests, Regular word review, Daily reminder notifications

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 背单词会员版 | $0.99 | one-time |


## Frequently asked questions

### Is N4 free?

N4 costs $9.99, with no in-app purchases.

### Is 贝塔英语 free?

贝塔英语 is free to download, with in-app purchases available.

### Do N4 or 贝塔英语 have ads?

Neither N4 nor 贝塔英语 shows ads.

### Which is updated more often, N4 or 贝塔英语?

N4 ships an update every 6 months, and 贝塔英语 every 5 days. Most recently, N4 was updated on November 1, 2026 and 贝塔英语 on October 21, 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.*