# 英语发音速成宝典 Lite vs CET4重要英语单词(发音版)

The clearest difference is price: 英语发音速成宝典 Lite at Free against CET4重要英语单词(发音版)'s $4.99. 英语发音速成宝典 Lite also leads on update cadence (every 6 months vs every 12 months) and iOS requirement (9.0 vs 17). CET4重要英语单词(发音版)'s advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

英语发音速成宝典 Lite is free to download; CET4重要英语单词(发音版) costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

英语发音速成宝典 Lite ships an update every 6 months, CET4重要英语单词(发音版) every 12 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | 英语发音速成宝典 Lite | CET4重要英语单词(发音版) |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/lite/id564569589/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 6 months** | Every 12 months |
| Monetization | Ad-supported | — |
| Size | 154 MB | 78 MB |
| Requires iOS | **9.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Otek International Inc.](https://appshunter.io/developer/318583126) | [HuMinghua](https://appshunter.io/developer/475340211) |

## What reviewers say

### 英语发音速成宝典 Lite

[App page](https://appshunter.io/ios/app/lite/id564569589)

Learn English pronunciation through phonics and spelling rules. This app helps adults and children master pronunciation, improve spelling, and build a strong foundation for English learning with real-voice audio and engaging visuals.

**Highlights:** Learn pronunciation via letter combinations, Identify letters from pronunciation, Spelling practice with audio, Sentence pronunciation practice, Visual aids for learning, Phonics and spelling rule explanations

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

**In-app purchases:** none


### CET4重要英语单词(发音版)

[App page](https://appshunter.io/ios/app/cet4/id1159184198)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 英语发音速成宝典 Lite free?

英语发音速成宝典 Lite is free to download, with no in-app purchases.

### Is CET4重要英语单词(发音版) free?

CET4重要英语单词(发音版) costs $4.99, with no in-app purchases.

### Do 英语发音速成宝典 Lite or CET4重要英语单词(发音版) have ads?

英语发音速成宝典 Lite shows ads; CET4重要英语单词(发音版) does not.

### Which is updated more often, 英语发音速成宝典 Lite or CET4重要英语单词(发音版)?

英语发音速成宝典 Lite ships an update every 6 months, and CET4重要英语单词(发音版) every 12 months. Most recently, 英语发音速成宝典 Lite was updated on November 1, 2026 and CET4重要英语单词(发音版) on November 2, 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.*