# ChatYY vs 计量业务管理

The clearest difference is in-app purchases: 计量业务管理 at none against ChatYY's 12. ChatYY's advantage is update cadence (every 2 weeks vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ChatYY sells 12 one-off in-app purchases. 计量业务管理 asks for nothing beyond the download.

ChatYY ships an update every 2 weeks, 计量业务管理 every 4 weeks. The most recent releases landed on September 26, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ChatYY | 计量业务管理 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/chatyy/id6463835053/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 39 MB | 59 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Wuhan Zhongke Huayan Technology Co., Ltd](https://appshunter.io/developer/1705149660) | [成都千嘉科技有限公司](https://appshunter.io/developer/1186591421) |

## What reviewers say

### ChatYY

[App page](https://appshunter.io/ios/app/chatyy/id6463835053)

This AI-powered virtual assistant helps with daily tasks, providing answers to questions and inspiration for writing, coding, and design. It aims to keep users organized, save time, and simplify life.

**Highlights:** Personalized virtual assistant, Answer questions, Writing inspiration, Coding assistance, Design ideas, Task management

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 加油包_20 | $2.99 | one-time |
| 加油包_29 | $3.99 | one-time |
| 加油包_40 | $5.99 | one-time |
| VIP（1个月） | $6.99 | one-time |
| 加油包_60 | $8.99 | one-time |
| SVIP（1个月） | $9.99 | one-time |
| 加油包_89 | $12.99 | one-time |
| VIP（3个月） | $14.99 | one-time |
| 加油包_180 | $24.99 | one-time |
| SVIP（3个月） | $24.99 | one-time |
| VIP（12个月） | $29.99 | one-time |
| SVIP（12个月） | $49.99 | one-time |


### 计量业务管理

[App page](https://appshunter.io/ios/app/id6466759164)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChatYY free?

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

### Is 计量业务管理 free?

计量业务管理 is free to download, with no in-app purchases.

### Do ChatYY or 计量业务管理 have ads?

Neither ChatYY nor 计量业务管理 shows ads.

### Which is updated more often, ChatYY or 计量业务管理?

ChatYY ships an update every 2 weeks, and 计量业务管理 every 4 weeks. Most recently, ChatYY was updated on September 26, 2026 and 计量业务管理 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.*