Comparison

ucChat vs Kuxin IM

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ucChat

Features
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ucChat 是一個 統合了的 『語音,視訊,Instant Message 及 Remote Intranet Application Access』的統合通訊安全應用程式,在支援『團隊協作』 的工作模式下,讓個人的通訊內容,避免暴露到雲端而產生風險,而確保了企業組織的資通訊安全。透過 ucVPN 和 Azblink @Platform 的整合應用,而組成一個『遠端工作安全系統平台』(Secure Remote Working System Platform),一起構建了現代邊緣計算端到端所需的『安全通訊應用平台』。 其他第三方應用,可以利用這個端到端的安全通道傳輸,而達到行動及遠端工作,便利且安全的工作模式。 * - ucChat功能 - * 辦公室環境擴展:將您的智能手機變成完美的工作夥伴。 可從任何地方訪問您的辦公室,實現高效免費且安全的VoIP, 隨時隨地進行企業級通信,進行(SIP)呼叫 和使用 IM(XMPP)即時通訊。 支持藍牙耳機媒體按鈕使用 -VPN加密:所有數據都通過加密的VPN傳輸,永遠不會洩露你的機密信息! -支持多種語音/視頻編解碼器:選擇最適合您的設備和網絡的語音/視頻格式。 -加密的語音/視頻會議:無論你在哪裡,立即召開安全會議, -加密的IM會議:安全地與組討論,永遠不會錯過更新。 -(視頻)語音信箱:不會因為忙碌,而錯過重要的電話。 從任何地方訪問您的語音郵件帳戶,更佳的是通過視頻收發語音郵件, 以獲得更真實的體驗。 - 分享任何文件:包括Office文件和PDF文件。 - 從其他應用程序直接分享內容到ucChat。 - 整合成單一介面的GPS功能的時間打卡功能。 - 未接來電電子郵件提醒:電池沒電或沒有信號?自動電子郵件警報,讓你不會錯失任何重要電話。 - IP-Camera整合:在外出辦公室辦時,可隨時用視訊,查看辦公室狀態。 - QR碼配置:只需掃描QR碼,即可輕鬆直覺地配置ucChat帳戶。 * - 推薦的設備 - * 支援iOS 11以上的設備 ucChat is an unified communication security application that integrates "voice call/message, video call/message, Instant Messaging, and Remote Intranet Application Access." To further ensure the organization’s communication security, under Azblink’s "team collaboration" mode, personal communication and content between employees and/or business partners can be protected and prevented private information from being exposed to the cloud and being stolen. Through the integrated with Azblink @Platform, the "Secure Remote Working with secure communication application platform" is built. This platform is enabling a variety of third-party applications to utilize this end-to-end secure channel to transfer any information thereby achieving a convenient and safe working environment for any modern portable devices. ucChat function: - Working environment expansion: Turning smartphones into your best working assistant. - Grant access to the company’s network from any place—free and efficient VoIP service. - Suitable for enterprise-grade communication via calls (SIP) and instant messaging (XMPP) - Support Bluetooth earpiece - VPN encryption: All data transferring is encrypted - Support multiple languages and video codecs - Encrypted audio/ video conference call - Voicemail and video email services are provided - File transfer: PDF and Office files supported - Allow cross-platform content sharing - Punch card service - IP Camera: real-time supervision - Easy setup by scanning the QR Code - Push call enabled so the app will not stop running * - Suggested Equipment - * ucChat supports devices running on iOS 11 and above. To use more advanced features may require a newer version of iOS. For the best user experience, iOS11 and above are recommended.

About

Kuxin IM

A secure and feature-rich instant messaging application designed for high availability and privacy. It offers end-to-end encryption, private cloud deployment, and robust group chat capabilities for large communities.

Highlights
  • End-to-end encryption
  • Private cloud deployment
  • High availability server
  • Large group chat support
  • Video and voice conferencing
  • Burn after reading messages
Features
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This is an original instant messaging software with stable performance and comprehensive functions. It features: 1. High availability: the server does not need to be restarted for half a year, and automatic load balancing 2. Full functions: mainstream IM has all the functions, and we have none 3. Private cloud: support private deployment and deep customization, not controlled by others 4. High security: communication protocol adopts high-strength encryption algorithm, and chat records are not leaked 5. High freedom: the user-defined protocol is simple and clear, and there are no more restrictions 6. High speed: Based on protobuf's binary byte format, the package is very small, the data volume is small, the transmission speed is fast, and the bandwidth occupation is low 7. High concurrency: the measured concurrency is more than 30W, 2-5 times that of general IM, and supports hundreds of millions of users when clustering 8. Support appointment meeting, voice conference, video conference, shared desktop, text chat in the meeting, member management, etc Specific functions include: 1. Address book, supporting friend verification or not, QR code, tag grouping, blacking, my colleagues, official account, multi sign on, my mobile phone sending messages to my computer, etc 2. Single chat, support message receipt, burn after reading, display read, message interference free, top setting, withdrawal, video chat, search chat record, etc 3. Group chat, support announcement, @ group members, group sharing, group entry verification, group nickname, group management, number of readers, video conference, etc., support 10000 people 4. Message, support long text, picture, audio recording, video recording, business card, location, animation, file, red envelope, screenshot and other types 5. Privacy, delivered, read, burned after reading, end-to-end encryption, private group, non-public group members and other features are exclusive

Screenshots

ucChat4 screens
Kuxin IM4 screens

Verdict

The call

The clearest difference is iOS requirement: Kuxin IM at 11.0 against ucChat's 16.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ucChat ships an update every 3 weeks, Kuxin IM fortnightly. The most recent releases landed on September 18, 2026 and June 22, 2026 respectively.

Scorecard1 real difference · 8 level
ucChat versus Kuxin IM: the parameters behind the verdict, then further details
ParameterucChatKuxin IM
PriceFreeFree
Rating5.0 (1 ratings) — better
Number of ratings1 — better
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.611.0 — better
Further details — not scored
Size179 MB179 MB
Age rating4+9+
DeveloperAzblink Technology Corporation路路 院

In-app purchases

None

ucChat

No in-app purchases

None

Kuxin IM

No in-app purchases

Questions

Is ucChat free?
ucChat is free to download, with no in-app purchases.
Is Kuxin IM free?
Kuxin IM is free to download, with no in-app purchases.
Do ucChat or Kuxin IM have ads?
Neither ucChat nor Kuxin IM shows ads.
Which is updated more often, ucChat or Kuxin IM?
ucChat ships an update every 3 weeks, and Kuxin IM fortnightly. Most recently, ucChat was updated on September 18, 2026 and Kuxin IM on June 22, 2026.

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