# 表背 vs 识词本

The clearest difference is device support: 识词本 at 5 against 表背's 3. 表背's advantage is iOS requirement (15.6 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 表背 sells 10 one-off in-app purchases and 识词本 sells 10 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

表背 ships an update every 4 days, 识词本 every 2 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | 表背 | 识词本 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 135 MB | 45 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod, Apple Watch | **iPhone, iPad, Mac, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [快 余](https://appshunter.io/developer/1826906697) | [天添 叶](https://appshunter.io/developer/6799125945) |

## What reviewers say

### 表背

[App page](https://appshunter.io/ios/app/and/id6764088443)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高中英语（人教·必修） | $1.99 | one-time |
| 高中英语 (外研) - 永久解锁 | $2.99 | one-time |
| 高中英语 (牛津) - 永久解锁 | $2.99 | one-time |
| 高中英语（人教·选修） | $2.99 | one-time |
| 高中英语 (译林) - 永久解锁 | $2.99 | one-time |
| 高中外研+表盘 v3 | $3.99 | one-time |
| 高中牛津+表盘 v3 | $3.99 | one-time |
| 高中译林+表盘 v3 | $3.99 | one-time |
| 高中人教必修+表盘 v3 | $3.99 | one-time |
| 高中人教选修+表盘 v3 | $3.99 | one-time |


### 识词本

[App page](https://appshunter.io/ios/app/id6803338943)

This app transforms English test papers into structured vocabulary notes. It automatically identifies and filters relevant words, providing detailed definitions, example sentences, and phonetic transcriptions. Users can also access built-in vocabulary books for various exams and export notes for offline study.

**Highlights:** Automatic vocabulary extraction from test papers, Intelligent word filtering and selection, Detailed word information (definitions, phonetics, examples), Integrated vocabulary books for exams, Root, word family, and phrase learning, Cross-platform search and synchronization, PDF/Word export for offline study

**Features:** Apple Watch app, iPhone Duo support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $0.99 | per month |
| Weekly Membership | $0.99 | per 7 days |
| Yearly Membership | $3.99 | per year |
| NCEE | $0.99 | one-time |
| CET4 | $0.99 | one-time |
| CET6 | $0.99 | one-time |
| PAE | $0.99 | one-time |
| TOEFL | $0.99 | one-time |
| IELTS | $0.99 | one-time |
| SHSEE | $0.99 | one-time |


## Frequently asked questions

### Is 表背 free?

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

### Is 识词本 free?

识词本 is free to download, with in-app purchases available.

### Do 表背 or 识词本 have ads?

Neither 表背 nor 识词本 shows ads.

### Which is updated more often, 表背 or 识词本?

表背 ships an update every 4 days, and 识词本 every 2 days. Most recently, 表背 was updated on October 31, 2026 and 识词本 on October 31, 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.*