# HelloWord vs 表背

The clearest difference is update cadence: 表背 at every 3 days against HelloWord's every 9 days. 表背 also leads on iOS requirement (15.6 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. HelloWord sells 2 in-app purchases, starting at $0.99 per month and 表背 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

HelloWord ships an update every 9 days, 表背 every 3 days. The most recent releases landed on October 12, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | HelloWord | 表背 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 82.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 121 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [轩 刘](https://appshunter.io/developer/1554407305) | [快 余](https://appshunter.io/developer/1826906697) |

## What reviewers say

### HelloWord

[App page](https://appshunter.io/ios/app/helloword/id6756203867)

This app helps you learn vocabulary on your Apple Watch, even offline. It offers instant pronunciation, example sentences, and quick word switching with gestures. It's designed for independent use without needing your iPhone nearby.

**Highlights:** Independent Apple Watch operation, Offline pronunciation, Example sentence viewing, Gesture-based word switching, Supports iPhone and iPad

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Word+ 月度会员 | $0.99 | per month |
| Word+ 年度会员 | $7.99 | per year |


### 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 |
| --- | --- | --- |
| 初中英语 - 永久解锁 | $0.99 | one-time |
| 高中英语 - 永久解锁 | $0.99 | one-time |
| 小学英语 (人教) - 永久解锁 | $0.99 | one-time |
| 初中英语 (人教) - 永久解锁 | $0.99 | one-time |
| 初中英语 (外研) - 永久解锁 | $0.99 | one-time |
| SAT 核心 - 永久解锁 | $1.99 | one-time |
| GMAT 核心 - 永久解锁 | $1.99 | one-time |
| 高中英语 (人教) - 永久解锁 | $2.99 | one-time |
| 高中英语 (北师大) - 永久解锁 | $2.99 | one-time |
| 表盘组件高级功能 - 永久解锁 | $2.99 | one-time |


## Frequently asked questions

### Is HelloWord free?

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

### Is 表背 free?

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

### Do HelloWord or 表背 have ads?

Neither HelloWord nor 表背 shows ads.

### Which is updated more often, HelloWord or 表背?

HelloWord ships an update every 9 days, and 表背 every 3 days. Most recently, HelloWord was updated on October 12, 2026 and 表背 on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*