# SafetyPLus vs AI英语阅读助手

The clearest difference is in-app purchases: SafetyPLus at none against AI英语阅读助手's 3. SafetyPLus also leads on iOS requirement (13.0 vs 15.0). AI英语阅读助手's advantage is update cadence (every 3 days vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. AI英语阅读助手 sells 3 in-app purchases, starting at $0.99 per month. SafetyPLus asks for nothing beyond the download.

SafetyPLus ships an update every 2 weeks, AI英语阅读助手 every 3 days. The most recent releases landed on September 16, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | SafetyPLus | AI英语阅读助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Size | 61 MB | 19 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Job Safety Solutions Company Limited](https://appshunter.io/developer/993078204) | [杭州引力网络技术有限公司](https://appshunter.io/developer/1133518651) |

## What reviewers say

### SafetyPLus

[App page](https://appshunter.io/ios/app/safetyplus/id6444886806)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI英语阅读助手

[App page](https://appshunter.io/ios/app/ai/id6474818300)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度VIP | $0.99 | per month |
| 年度VIP | $14.99 | per year |
| 永久VIP | $19.99 | one-time |


## Frequently asked questions

### Is SafetyPLus free?

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

### Is AI英语阅读助手 free?

AI英语阅读助手 is free to download, with in-app purchases available.

### Do SafetyPLus or AI英语阅读助手 have ads?

Neither SafetyPLus nor AI英语阅读助手 shows ads.

### Which is updated more often, SafetyPLus or AI英语阅读助手?

SafetyPLus ships an update every 2 weeks, and AI英语阅读助手 every 3 days. Most recently, SafetyPLus was updated on September 16, 2026 and AI英语阅读助手 on September 19, 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.*