# 慧读教师 vs Define

The clearest difference is update cadence: Define at every 4 days against 慧读教师's every 3 months. 慧读教师's advantage is iOS requirement (12.0 vs 26.0). 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.

慧读教师 ships an update every 3 months, Define every 4 days. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | 慧读教师 | Define |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1397755067/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Size | 55 MB | 10 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [湖北中文在线数字出版有限公司](https://appshunter.io/developer/1809734912) | [Virtual GS](https://appshunter.io/developer/302652687) |

## What reviewers say

### 慧读教师

[App page](https://appshunter.io/ios/app/id1397755067)

**Features:** macOS Compatibility

**In-app purchases:** none


### Define

[App page](https://appshunter.io/ios/app/define-ai-dictionary/id6752530634)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 慧读教师 free?

慧读教师 is free to download, with no in-app purchases.

### Is Define free?

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

### Do 慧读教师 or Define have ads?

Neither 慧读教师 nor Define shows ads.

### Which is updated more often, 慧读教师 or Define?

慧读教师 ships an update every 3 months, and Define every 4 days. Most recently, 慧读教师 was updated on October 24, 2026 and Define on October 23, 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.*