# 贝易学AI客户端 vs RAZ分级阅读器

The clearest difference is in-app purchases: 贝易学AI客户端 at none against RAZ分级阅读器's 5. RAZ分级阅读器's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RAZ分级阅读器 sells 3 in-app purchases, starting at $7.99 per month. 贝易学AI客户端 asks for nothing beyond the download.

贝易学AI客户端 ships an update every 2 months, RAZ分级阅读器 every 3 weeks. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 贝易学AI客户端 | RAZ分级阅读器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 36 MB | 96 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dongguan Zhenxing Electronic Technology Co., Ltd](https://appshunter.io/developer/1572636546) | [天津火凤网络科技有限公司](https://appshunter.io/developer/1319807434) |

## What reviewers say

### 贝易学AI客户端

[App page](https://appshunter.io/ios/app/ai/id1572635854)

**Features:** macOS Compatibility

**In-app purchases:** none


### RAZ分级阅读器

[App page](https://appshunter.io/ios/app/raz/id6772948910)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月畅享会员 | $7.99 | per month |
| 半年卡会员 | $29.99 | one-time |
| 年卡会员 | $39.99 | one-time |


## Frequently asked questions

### Is 贝易学AI客户端 free?

贝易学AI客户端 is free to download, with no in-app purchases.

### Is RAZ分级阅读器 free?

RAZ分级阅读器 is free to download, with in-app purchases available.

### Do 贝易学AI客户端 or RAZ分级阅读器 have ads?

Neither 贝易学AI客户端 nor RAZ分级阅读器 shows ads.

### Which is updated more often, 贝易学AI客户端 or RAZ分级阅读器?

贝易学AI客户端 ships an update every 2 months, and RAZ分级阅读器 every 3 weeks. Most recently, 贝易学AI客户端 was updated on October 13, 2026 and RAZ分级阅读器 on October 9, 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.*