# 海思分级阅读 vs DeepChat

The clearest difference is update cadence: DeepChat at every 3 weeks against 海思分级阅读's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 海思分级阅读 sells 2 one-off in-app purchases and DeepChat sells 7 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

海思分级阅读 ships an update every 4 months, DeepChat every 3 weeks. The most recent releases landed on September 12, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | 海思分级阅读 | DeepChat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 2 MB | 24 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Beijing Shuya Information Technology Co., LTD](https://appshunter.io/developer/1619754693) | [豪杰 陈](https://appshunter.io/developer/1779886891) |

## What reviewers say

### 海思分级阅读

[App page](https://appshunter.io/ios/app/raz/id6736525789)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 海思分级阅读1年会员 | $19.99 | one-time |
| 海思分级阅读5年会员 | $29.99 | one-time |


### DeepChat

[App page](https://appshunter.io/ios/app/deepchat-ai/id6743473343)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $6.99 | per 7 days |
| 月会员 | $12.99 | per month |
| 年会员 | $39.99 | per year |
| 1000积分 | $4.99 | one-time |
| 3500积分 | $14.99 | one-time |
| 8000积分 | $29.99 | one-time |
| 永久会员 | $39.99 | one-time |


## Frequently asked questions

### Is 海思分级阅读 free?

海思分级阅读 is free to download, with in-app purchases available.

### Is DeepChat free?

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

### Do 海思分级阅读 or DeepChat have ads?

Neither 海思分级阅读 nor DeepChat shows ads.

### Which is updated more often, 海思分级阅读 or DeepChat?

海思分级阅读 ships an update every 4 months, and DeepChat every 3 weeks. Most recently, 海思分级阅读 was updated on September 12, 2026 and DeepChat on June 4, 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.*