# SGQ AI vs 高中英文單字7000

The clearest difference is in-app purchases: SGQ AI at none against 高中英文單字7000's 1. 高中英文單字7000's advantage is update cadence (every 4 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 高中英文單字7000 sells 1 one-off in-app purchase. SGQ AI asks for nothing beyond the download.

SGQ AI ships an update every 2 weeks, 高中英文單字7000 every 4 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SGQ AI | 高中英文單字7000 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Size | 28 MB | 21 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ChihChung Lin](https://appshunter.io/developer/1873933669) | [MING CHUN HSIEH](https://appshunter.io/developer/6773279263) |

## What reviewers say

### SGQ AI

[App page](https://appshunter.io/ios/app/sgq-ai/id6758611714)

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

**In-app purchases:** none


### 高中英文單字7000

[App page](https://appshunter.io/ios/app/7000/id6773279261)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解鎖所有單字級數 | $4.99 | one-time |


## Frequently asked questions

### Is SGQ AI free?

SGQ AI is free to download, with no in-app purchases.

### Is 高中英文單字7000 free?

高中英文單字7000 is free to download, with in-app purchases available.

### Do SGQ AI or 高中英文單字7000 have ads?

Neither SGQ AI nor 高中英文單字7000 shows ads.

### Which is updated more often, SGQ AI or 高中英文單字7000?

SGQ AI ships an update every 2 weeks, and 高中英文單字7000 every 4 days. Most recently, SGQ AI was updated on November 5, 2026 and 高中英文單字7000 on October 31, 2026.

---

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