# AI英语阅读助手 vs iSub Player

The clearest difference is ads: AI英语阅读助手 at none against iSub Player's shown. AI英语阅读助手 also leads on update cadence (every 3 days vs fortnightly). On price, in-app purchases, device support and iOS requirement 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 and iSub Player sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

AI英语阅读助手 ships an update every 3 days, iSub Player fortnightly. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | AI英语阅读助手 | iSub Player |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Fortnightly |
| Size | 19 MB | 128 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [杭州引力网络技术有限公司](https://appshunter.io/developer/1133518651) | [Shandong HOPE Machine Co., Ltd.](https://appshunter.io/developer/6785255161) |

## What reviewers say

### 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 |


### iSub Player

[App page](https://appshunter.io/ios/app/isub-player/id6785255159)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $4.99 | one-time |


## Frequently asked questions

### 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.

### Is iSub Player free?

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

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

iSub Player shows ads; AI英语阅读助手 does not.

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

AI英语阅读助手 ships an update every 3 days, and iSub Player fortnightly. Most recently, AI英语阅读助手 was updated on October 7, 2026 and iSub Player on October 8, 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.*