# 三元催化风向标

> 三元催化风向标 (iPhone/iPad app by Shenzhen Youyu Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/id1542725614 (this page in markdown: same URL + `.md`)
- Developer: [Shenzhen Youyu Technology Co., Ltd.](https://appshunter.io/developer/1190014252)
- Category: Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 35 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2020-12-07
- Data updated: 2026-07-26
- User reviews in markdown: https://appshunter.io/ios/app/id1542725614/reviews.md

## What is 三元催化风向标?

三元催化回收报价系统，实时更新三元催化回收价格表，与国际价格金拓网实时同步金属价格，每一个三元催化器回收价格都是实时计算出来动态价格，随时掌握实时价格，无论是回收三元催化，还是卖出三元催化，都能知道利润空间。用户可以收藏三元催化，可以创建自己的三元催化数据库，定制自己的三元催化价格体系，价格自由配置。

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 专业版Plus（1年） | $499.99 | one-time |
| 专业版Plus（2个月） | $99.99 | one-time |
| 专业版Plus（半年） | $249.99 | one-time |
| 团队版(2个月) | $129.99 | one-time |
| 团队版(1个月) | $69.99 | one-time |
| 团队版(半年) | $349.99 | one-time |
| 团队版（一年） | $599.99 | one-time |
| 初级 66次(3个月) | $19.99 | one-time |
| Plus体验卡1天 | $3.99 | one-time |
| 初级 300次(1年) | $59.99 | one-time |



## Version history (last 5 releases)

### 7.15.1 — 2026-07-18

1、增加Vin 车架号查询
2、优化查询
3、修复已知问题

### 7.12.28 — 2026-03-16

1、优化查询
2、供求信息
3、修复已知问题

### 7.12.22 — 2026-02-01

1、增加供求模块
2、修复已知问题

### 7.12.10 — 2025-12-13

1、修复已知问题
2、优化查询提示

### 7.12.3 — 2025-10-21

1 、修复已知问题
2、开放更多的数据

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## More apps by Shenzhen Youyu Technology Co., Ltd.

- [销总管进销存CRM](https://appshunter.io/ios/app/crm/id1449727257)

All apps by Shenzhen Youyu Technology Co., Ltd.: https://appshunter.io/developer/1190014252

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-26.*