# basicEnglish850 vs Plain850：核心英文 850詞

The clearest difference is update cadence: basicEnglish850 at daily against Plain850：核心英文 850詞's every 2 weeks. 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.

basicEnglish850 ships an update daily, Plain850：核心英文 850詞 every 2 weeks. The most recent releases landed on September 18, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | basicEnglish850 | Plain850：核心英文 850詞 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Size | 20 MB | 43 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [显华 董](https://appshunter.io/developer/1895316078) | [Lok Wai](https://appshunter.io/developer/1895320924) |

## What reviewers say

### basicEnglish850

[App page](https://appshunter.io/ios/app/basicenglish850/id6773560696)

**In-app purchases:** none


### Plain850：核心英文 850詞

[App page](https://appshunter.io/ios/app/plain850-850/id6776902920)

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

**In-app purchases:** none


## Frequently asked questions

### Is basicEnglish850 free?

basicEnglish850 is free to download, with no in-app purchases.

### Is Plain850：核心英文 850詞 free?

Plain850：核心英文 850詞 is free to download, with no in-app purchases.

### Do basicEnglish850 or Plain850：核心英文 850詞 have ads?

Neither basicEnglish850 nor Plain850：核心英文 850詞 shows ads.

### Which is updated more often, basicEnglish850 or Plain850：核心英文 850詞?

basicEnglish850 ships an update daily, and Plain850：核心英文 850詞 every 2 weeks. Most recently, basicEnglish850 was updated on September 18, 2026 and Plain850：核心英文 850詞 on September 9, 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.*