# AC成型 vs AI英语阅读助手

The clearest difference is in-app purchases: AC成型 at none against AI英语阅读助手's 3. AC成型 also leads on iOS requirement (12.0 vs 15.0). AI英语阅读助手's advantage is update cadence (every 3 days vs fortnightly). 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. AC成型 asks for nothing beyond the download.

AC成型 ships an update fortnightly, AI英语阅读助手 every 3 days. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | AC成型 | AI英语阅读助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Size | 50 MB | 19 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ashcloud Solution Co.,Ltd](https://appshunter.io/developer/1556600685) | [杭州引力网络技术有限公司](https://appshunter.io/developer/1133518651) |

## What reviewers say

### AC成型

[App page](https://appshunter.io/ios/app/ac/id1615539147)

**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 AC成型 free?

AC成型 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 AC成型 or AI英语阅读助手 have ads?

Neither AC成型 nor AI英语阅读助手 shows ads.

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

AC成型 ships an update fortnightly, and AI英语阅读助手 every 3 days. Most recently, AC成型 was updated on October 11, 2026 and AI英语阅读助手 on October 7, 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.*