# TCP&UDP调试工具 > Network protocol testing tool for TCP, UDP, and broadcast with multi-socket support. (iPhone/iPad app by 俊云 王.) - Source: https://appshunter.io/ios/app/tcp-and-udp/id1437239406 (this page in markdown: same URL + `.md`) - Developer: [俊云 王](https://appshunter.io/developer/844897692) - Category: Productivity, Utilities - Price: Free with in-app purchases - Rating: 1.00/5 from 1 App Store ratings · 20 written reviews indexed - Age rating: 4+ - Requires: iOS 9.0 · 10 MB - Languages: American English - Released: 2018-10-10 - Data updated: 2026-08-21 - Monetization: subscription - User reviews in markdown: https://appshunter.io/ios/app/tcp-and-udp/id1437239406/reviews.md ## What is TCP&UDP调试工具? 1全面集成 TCP服务器/客户端; UDP服务器/客户端; UDP广播/组播 功能 2支持多Socket并行测试, 采用树状Socket可视化界面,所有Socket句柄一目了然 3在一个程序内可进行多句柄/多类型的Socket的创建/删除/以及数据收发等操作 4支持16进制的发送和16进制接收显示，支持汉字以及文本发送 5用户可以方便的把接收到的数据保存下来 6支持发送、接收字节数统计 7支持数据循环发送,同一内容可自动发送1次至10000000次 8支持TCP协议发送和接收数据。支持服务器模式和客户端模式。服务器模式主要用于测试TCP接收。客户端主要用于TCP主动请求。 9支持UDP和UDP广播方式发送和接收。 10支持多连接，可同时对多路网络连接进行操作。 11支持发送汉字。 12支持十六进制发送和接收方式。 关于TCP&UDP的自动续订： – 购买确认后,付款将立即记入iTunes帐户。 – 当前周期结束前至少24小时可关闭自动续订，否则将自动续订。 – 当前周期结束前24小时内帐户将续订扣费。该费用根据选定计划而定。 – 用户可管理订阅，购买后前往用户帐户设置可关闭自动续订。 – 免费试用期限的任何未用部分将在用户购买适用性订阅时自动作废。 现提供以下1种订阅方式，享受创建任意客户端、服务器数量，TCP、UDP无限字节数量，且无广告: • 周订阅，含三天免费试用 – 9.99 US$ 自动续费会员服务协议： http://printphotos.win10appstore.com/app/automatic_renewal_service_agreement.html 使用条款: http://printphotos.win10appstore.com/app/service_terms.html 隐私政策: http://printphotos.win10appstore.com/app/privacy_policy.html ## Key features - Integrated TCP/UDP server/client - Multi-socket parallel testing - Hexadecimal send/receive - Data saving and byte statistics - Looping data transmission - Supports Chinese characters ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | TCP&UDP无限使用优惠 | $0.99 | per 7 days | ## Recent user reviews (10 of 20) All indexed reviews: https://appshunter.io/ios/app/tcp-and-udp/id1437239406/reviews.md ### 1/5 — 产品非常一般而且不稳定容易出错 *2022-05-29* 产品非常一般而且不稳定容易出错 ### 1/5 — 垃圾，还没用就扣钱 *2021-02-13* 卸载了竟然还弹扣款界面，开着指纹差点就被骗付款了，恶心 ### 1/5 — 垃圾软件勿下载 *2020-11-30* 垃圾软件，一周扣9元没技术支持，就想问IP地址栏输入什么鬼才有用？？？？没人回答。 ### 1/5 — 服务端用不了，没权限 *2020-09-24* 为啥服务端发送不了 ### 1/5 — 继续使用还要会员，功能都有问题，要点脸啊！ *2019-12-02* 继续使用还要会员，功能都有问题，要点脸啊！ ### 5/5 — 非常实用的软件， *2019-11-09* 非常给力，值得拥有，好用，安逸，厉害，非常棒 ### 5/5 — 好我会 *2019-11-01* 好用好用好用好用好我会用我的身份证.名字的时候你给我发的信息吗好的，！，？ ### 5/5 — 方便 *2019-10-29* 用起来还是挺方便的 就是收费确实稍高了点 ### 5/5 — 好用 *2019-10-19* 终于调试成功了，电脑中数据回环传输。好实用，相当nice ### 5/5 — 很好的软件 *2019-09-28* 软件不错，很方便调试程序，主要是免费，原来都是在pc上使用网络调试助手，这是第一次在手机上使用，赞 ## Frequently asked questions about TCP&UDP调试工具 ### What is TCP&UDP Debug Tool? TCP&UDP Debug Tool is a productivity application designed for testing and debugging TCP and UDP network protocols. It offers features like multi-socket support, hexadecimal data handling, and data saving. ### Does TCP&UDP Debug Tool have ads? No, the application is ad-free, especially when subscribed. The subscription plan explicitly states '无广告' (no advertising). ### What are the subscription options for TCP&UDP Debug Tool? TCP&UDP Debug Tool offers a weekly subscription at $9.99 USD, which includes a three-day free trial. This subscription provides unlimited client/server creation and data transmission without ads. ### How can I cancel my TCP&UDP Debug Tool subscription? You can manage your subscription and turn off auto-renewal by going to your user account settings after purchase. Auto-renewal can be turned off at least 24 hours before the end of the current subscription period. ### What devices is TCP&UDP Debug Tool compatible with? TCP&UDP Debug Tool is compatible with iPhone, iPad, and iPod devices. It is designed for iOS platforms. ### How often is TCP&UDP Debug Tool updated? The latest version, 1.14.1, was released on November 8, 2019. The app was initially released on October 10, 2018, indicating periodic updates. ### What is the user sentiment for TCP&UDP Debug Tool? Based on the provided data, the app has a rating of 1.0 stars from 1 rating. This indicates a very low user satisfaction score from the limited feedback available. ### Can I use TCP&UDP Debug Tool offline? The description does not explicitly state offline capabilities. However, network testing tools typically require an active network connection to function as intended. ## Version history (last 3 releases) ### 1.14.1 — 2019-11-08 1 修复特定情况下闪退bug ### 1.14.0 — 2019-07-21 适配iOS12 ### 1.12.0 — 2018-10-09 No release notes. ## Apps similar to TCP&UDP调试工具 | App | Rating | Price | Category | | --- | --- | --- | --- | | [Chanify](https://appshunter.io/ios/app/chanify/id1531546573) | 4.6 (8) | Free | Productivity | | [XDYou](https://appshunter.io/ios/app/xdyou/id6461723688) | 4.0 (6) | Free | Productivity | | [Calctronics: Circuit Calc](https://appshunter.io/ios/app/calctronics-circuit-calc/id1583972990) | 4.0 (5) | Free | Productivity | | [Minew UART](https://appshunter.io/ios/app/minew-uart/id1213713649) | — | Free | Productivity | | [c语言编译器-c语言二级学习宝典](https://appshunter.io/ios/app/c-c/id6449145854) | — | Free | Productivity | | [FarAwayPro](https://appshunter.io/ios/app/farawaypro/id1503901897) | — | Free | Productivity | ## More apps by 俊云 王 - [2048-2048游戏-2048中文版-2048-新玩法](https://appshunter.io/ios/app/2048-2048-2048-2048/id887776505) - [语音计算器-大声播报](https://appshunter.io/ios/app/id1225156994) - [电子印章制作工具](https://appshunter.io/ios/app/id1225541882) - [Master of seal](https://appshunter.io/ios/app/master-of-seal/id1230298521) - [Cnaps Advanced Intelligent Fuzzy Query-2017 latest](https://appshunter.io/ios/app/cnaps-advanced-intelligent-fuzzy-query-2017-latest/id1241154789) - [Chinese characters stroke orde](https://appshunter.io/ios/app/chinese-characters-stroke-orde/id1330934184) All apps by 俊云 王: https://appshunter.io/developer/844897692 --- *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 2026-08-21.*