# 必英教育 vs 词骨英语850

The clearest difference is update cadence: 词骨英语850 at fortnightly against 必英教育's every 2 months. 必英教育's advantage is iOS requirement (10.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

必英教育 ships an update every 2 months, 词骨英语850 fortnightly. The most recent releases landed on October 26, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 必英教育 | 词骨英语850 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 50 MB | 23 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mengyuan(Shenzhen) Education Technology Co., Ltd.](https://appshunter.io/developer/1447868707) | [Bo Li](https://appshunter.io/developer/1894150079) |

## What reviewers say

### 必英教育

[App page](https://appshunter.io/ios/app/id1447868708)

**Features:** macOS Compatibility

**In-app purchases:** none


### 词骨英语850

[App page](https://appshunter.io/ios/app/850/id6773175114)

A lightweight tool for mastering the 850 core words of Ogden Basic English. It helps you identify known words, focus on learning new ones, and provides comprehensive vocabulary support including definitions, examples, and pronunciation.

**Highlights:** Self-testing to remove known words, View learned, removed, and all vocabulary, Browse 850 core words by Ogden categories, Includes definitions, example sentences, and notes, US and UK pronunciation for words, UK for sentences, Flashcard mode with audio playback, Progress tracking for learned and removed words

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

**In-app purchases:** none


## Frequently asked questions

### Is 必英教育 free?

必英教育 is free to download, with no in-app purchases.

### Is 词骨英语850 free?

词骨英语850 is free to download, with no in-app purchases.

### Do 必英教育 or 词骨英语850 have ads?

Neither 必英教育 nor 词骨英语850 shows ads.

### Which is updated more often, 必英教育 or 词骨英语850?

必英教育 ships an update every 2 months, and 词骨英语850 fortnightly. Most recently, 必英教育 was updated on October 26, 2026 and 词骨英语850 on October 6, 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.*