# Rattop

> Rattop (iPhone/iPad app by 豪昌 江.)

- Source: https://appshunter.io/ios/app/rattop/id1456233221 (this page in markdown: same URL + `.md`)
- Developer: [豪昌 江](https://appshunter.io/developer/1456233220)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 8.0 · 100 MB
- Languages: English, Chinese, Chinese
- Released: 2019-04-06
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/rattop/id1456233221/reviews.md

## What is Rattop?

雷拓（广东）科技有限公司是一家集研发、设计、制造、销售、服务于一体，在世界范围内专业供应公共广播、会议系统及周边产品的企业，是目前国内规模最大、市场占有率最高的厂家之一。雷拓电子设有专业的音视频系统研发中心，致力于公共领域、会议场所的音视频系统的研发与制造；多年来，凭借超强的创新能力，获得多项专利证书及多项国家认证证书，同时，积极响应国家标准，全面导入ISO9001质量管理体系认证、ISO14001环境管理体系认证、ISO27001信息安全管理体系认证和OHSAS18001职业健康管理体系认证，保证产品得到全方位的严格管制，向客户提供高科技、高品质、高稳定、高性价比的产品。


## Version history (last 2 releases)

### 3.0.0 — 2022-08-17

1. 新增更多功能；2. 修改一些bug

### 1.0.0 — 2019-04-05

No release notes.

## More apps by 豪昌 江

- [数字广播](https://appshunter.io/ios/app/id1527244371)

All apps by 豪昌 江: https://appshunter.io/developer/1456233220

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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 2026-05-19.*