# 英语语法详解 vs 艾宾背单词

The clearest difference is update cadence: 艾宾背单词 at every 3 days against 英语语法详解's every 4 months. 英语语法详解's advantage is iOS requirement (11.0 vs 15.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. 英语语法详解 sells 1 one-off in-app purchase and 艾宾背单词 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for 英语语法详解 against 4.9 for 艾宾背单词. Both are backed by a comparable volume of ratings — 10 and 14 respectively.

英语语法详解 ships an update every 4 months, 艾宾背单词 every 3 days. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 英语语法详解 | 艾宾背单词 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (10 ratings)](https://appshunter.io/ios/app/id616057143/reviews) | **[4.9 (14 ratings)](https://appshunter.io/ios/app/list/id1437856602/reviews)** |
| Number of ratings | 10 | **14** |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 87 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [肖强 赵](https://appshunter.io/developer/534978886) | [明君 袁](https://appshunter.io/developer/1079381216) |

## What reviewers say

### 英语语法详解

[App page](https://appshunter.io/ios/app/id616057143)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 移除广告 | $0.99 | one-time |


### 艾宾背单词

[App page](https://appshunter.io/ios/app/list/id1437856602)

This app helps you memorize vocabulary efficiently using the Ebbinghaus forgetting curve. It offers smart reminders, various practice modes, and built-in word lists for exams and textbooks. Utilize your free time with lock screen learning and integrated reading materials.

**Highlights:** Smart memory reminders, Ebbinghaus forgetting curve, Lock screen vocabulary learning, Multiple practice modes, Built-in exam word lists, Integrated English texts, Customizable memory cycles

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久VIP会员-无任何限制 | $4.99 | one-time |


## Frequently asked questions

### Is 英语语法详解 free?

英语语法详解 is free to download, with in-app purchases available.

### Is 艾宾背单词 free?

艾宾背单词 is free to download, with in-app purchases available.

### Which has better reviews, 英语语法详解 or 艾宾背单词?

艾宾背单词 is rated higher. 英语语法详解 averages 4.9 out of 5 from 10 ratings, while 艾宾背单词 averages 4.9 from 14 ratings.

### Do 英语语法详解 or 艾宾背单词 have ads?

Neither 英语语法详解 nor 艾宾背单词 shows ads.

### Which is updated more often, 英语语法详解 or 艾宾背单词?

英语语法详解 ships an update every 4 months, and 艾宾背单词 every 3 days. Most recently, 英语语法详解 was updated on October 11, 2026 and 艾宾背单词 on October 24, 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.*