# 词根词缀背单词 vs 常春藤基础英文词汇 Lite

The clearest difference is review sentiment: 常春藤基础英文词汇 Lite at 100% against 词根词缀背单词's 35%. 常春藤基础英文词汇 Lite also leads on iOS requirement (9.0 vs 15.6). 词根词缀背单词's advantage is ads (none vs shown) and update cadence (every 2 months vs every 6 months). On price, 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.

词根词缀背单词 ships an update every 2 months, 常春藤基础英文词汇 Lite every 6 months. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 词根词缀背单词 | 常春藤基础英文词汇 Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/lite/id1179295457/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 34.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | — | Ad-supported |
| Size | 11 MB | 239 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [长江 蔡](https://appshunter.io/developer/332486602) | [Otek International Inc.](https://appshunter.io/developer/318583126) |

## What reviewers say

### 词根词缀背单词

[App page](https://appshunter.io/ios/app/id473906209)

**In-app purchases:** none


### 常春藤基础英文词汇 Lite

[App page](https://appshunter.io/ios/app/lite/id1179295457)

This app offers a comprehensive vocabulary builder with around 2250 essential English words, featuring detailed explanations, pronunciation, and practice exercises. It employs a scientific memory method and quizzes to enhance learning efficiency and retention.

**Highlights:** 2250 essential English words, Detailed word explanations, Authentic American pronunciation, Memory and quiz exercises, Adjustable pronunciation speed, Customizable word lists

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

**In-app purchases:** none


## Frequently asked questions

### Is 词根词缀背单词 free?

词根词缀背单词 is free to download, with no in-app purchases.

### Is 常春藤基础英文词汇 Lite free?

常春藤基础英文词汇 Lite is free to download, with no in-app purchases.

### Do 词根词缀背单词 or 常春藤基础英文词汇 Lite have ads?

常春藤基础英文词汇 Lite shows ads; 词根词缀背单词 does not.

### Which is updated more often, 词根词缀背单词 or 常春藤基础英文词汇 Lite?

词根词缀背单词 ships an update every 2 months, and 常春藤基础英文词汇 Lite every 6 months. Most recently, 词根词缀背单词 was updated on October 4, 2026 and 常春藤基础英文词汇 Lite on October 12, 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.*