# 单词鸭 vs 新概念AI英语

The clearest difference is in-app purchases: 新概念AI英语 at none against 单词鸭's 25. 新概念AI英语 also leads on review sentiment (100% vs 68%) and iOS requirement (12.0 vs 14). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. 单词鸭 sells 25 in-app purchases, starting at $14.99 per month. 新概念AI英语 asks for nothing beyond the download.

单词鸭 ships an update every 2 weeks, 新概念AI英语 fortnightly. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | 单词鸭 | 新概念AI英语 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (29 ratings)](https://appshunter.io/ios/app/and-and/id6462759069/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 68.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 214 MB | 276 MB |
| Requires iOS | 14 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JingKui](https://appshunter.io/developer/1676729802) | [Shandong Yuanyuzhou Information Technology Co. LTD](https://appshunter.io/developer/1650732279) |

## What reviewers say

### 单词鸭

[App page](https://appshunter.io/ios/app/and-and/id6462759069)

Learn vocabulary through engaging mini-games like match-3 and Sudoku. Capture objects with your camera to create custom flashcards and build your own word lists. Supports various learning methods and levels, from elementary to professional exams.

**Highlights:** Vocabulary match-3 game, Word Sudoku puzzles, Object recognition for flashcards, Customizable word lists, Spaced repetition learning, Root word memorization, Online vocabulary PK battles

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

**In-app purchases (25)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 单词鸭VIP连续包月 | $14.99 | per month |
| Monthly Super Wordln | $15.00 | per month |
| 单词鸭VIP连续包年 | $29.99 | per year |
| 单词鸭VIP连续包年 | $29.99 | per year |
| 单词鸭VIP连续包年 | $39.99 | per year |
| Annually Super Wordln | $150.00 | per year |
| 8金币 | $0.99 | one-time |
| 1000 Coins Wordln | $5.00 | one-time |
| 3000 Coins Wordln | $10.00 | one-time |
| Remove Ads | $10.00 | one-time |
| 80金币 | $11.99 | one-time |
| 单词鸭一个月VIP | $14.99 | one-time |
| 8000 Coins Wordln | $25.00 | one-time |
| 单词鸭1年VIP | $29.99 | one-time |
| 280金币 | $39.99 | one-time |
| 单词鸭2年VIP | $39.99 | one-time |
| 17000 Coins Wordln | $50.00 | one-time |
| 单词鸭3年VIP | $59.99 | one-time |
| 568金币 | $79.99 | one-time |
| 34000 Coins Wordln | $80.00 | one-time |
| 50000 Coins Wordln | $90.00 | one-time |
| 888金币 | $129.99 | one-time |
| 968金币 | $129.99 | one-time |
| 1月大型班级VIP | $299.99 | one-time |
| 1月超大型班级VIP | $599.99 | one-time |


### 新概念AI英语

[App page](https://appshunter.io/ios/app/ai/id6479482594)

This app digitizes and enhances classic English learning materials with AI-powered tools. It offers AI speech evaluation, expert-led micro-lessons, interactive vocabulary games, and bilingual video content to improve fluency and comprehension.

**Highlights:** AI speech evaluation, Expert-led micro-lessons, Interactive vocabulary games, Bilingual video learning, Adjustable audio speed, PDF export, Vocabulary notebook, Favorites

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 单词鸭 free?

单词鸭 is free to download, with in-app purchases available.

### Is 新概念AI英语 free?

新概念AI英语 is free to download, with no in-app purchases.

### Do 单词鸭 or 新概念AI英语 have ads?

Both 单词鸭 and 新概念AI英语 show ads.

### Which is updated more often, 单词鸭 or 新概念AI英语?

单词鸭 ships an update every 2 weeks, and 新概念AI英语 fortnightly. Most recently, 单词鸭 was updated on October 27, 2026 and 新概念AI英语 on October 26, 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.*