CmEcho vs 3QChat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CmEcho
This app offers secure video conferencing and instant messaging with a focus on privacy. It supports one-on-one and group calls, file sharing, and encrypted communication for personal and professional use.
- One-on-one HD video calls
- Group video conferencing
- Private and group chats
- Text, image, and voice messaging
- File sharing
- Encrypted communication
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CmEcho 是一款专注隐私保护的视频会议和即时通讯应用，让您与家人、朋友和同事保持安全高效的沟通。 【视频通话】 • 一对一高清视频通话 • 多人视频会议 • 前后摄像头自由切换 • 清晰流畅的音视频体验 【即时消息】 • 私聊和群组聊天 • 发送文字、图片、语音消息 • 文件分享，支持多种格式 • 消息已读状态 【语音通话】 • 高质量语音通话 • 来电推送通知 • 后台通话支持 【联系人】 • 扫码添加好友 • 好友请求管理 【隐私保护】 • 加密通信传输 • 不收集不必要的个人信息 适用于家庭视频聚会、远程办公会议、朋友日常聊天、小型团队协作等场景。
3QChat
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3QChat，为安全社交与趣味聊天而生！ 端到端加密，全程守护隐私 应用锁，消息翻译，丰富图片编辑，文字消息转语音！ 隐私安全，全程守护 端到端加密聊天，私聊、群聊内容严格保护，杜绝信息泄露； 隐私权限自主掌控，好友添加、创建群聊，给你纯净私密的社交环境.
Screenshots
Verdict
The clearest difference is update cadence: CmEcho at every 3 days against 3QChat's every 3 weeks. CmEcho also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CmEcho ships an update every 3 days, 3QChat every 3 weeks. The most recent releases landed on October 19, 2026 and October 21, 2026 respectively.
| Parameter | CmEcho | 3QChat |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 64 MB | 121 MB |
| Age rating | 4+ | 17+ |
| Developer | Lechang Luke Cheng | 3QChat |
In-app purchases
CmEcho
No in-app purchases
3QChat
No in-app purchases
