Tzp vs 默信
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tzp
This communication app facilitates global connections with features like group chats, voice calls, and multimedia messaging. It prioritizes user privacy through real-time message encryption and offers cross-platform synchronization.
- Cross-platform message sync
- Multimedia messaging
- Group chats up to 200 people
- High-quality voice calls
- Real-time message encryption
- Virtual number for global calls
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Tzp是一款手机通讯应用，帮助你轻松连接全球好友。Tzp可以群聊、语音聊天、通话，让你感受便捷的移动生活方式。 为什么使用Tzp： 跨平台：支持电脑端和手机端消息同步和发送 多媒体：支持图片、文本、语音、视频等消息。 群聊：可以组建200人的群聊。 语音聊天：提供全球的高质量通话。 虚拟号码：提供全天候与全球用户高质量通话。 隐私保护：我们严格保护用户的隐私安全，实时消息加密。
默信
This secure messaging app offers end-to-end encrypted communication through text, voice, and video calls. Users can set and view personal statuses to stay updated on friends' activities.
- End-to-end encrypted chat
- Personal status updates
- Text, voice, and video calls
- Reliable message delivery
- Private and secure communication
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【应用介绍】 专注聊天，沟通更简单。默信是一款专注即时沟通的聊天工具，为你和聊天搭子提供一个简单自在的聊天空间。支持文字、图片、语音、群聊等常用聊天功能，让每一次交流都轻松自然。 【核心功能】 极简聊天体验 文字、图片、语音等常用聊天方式一应俱全，界面简洁，操作流畅，让聊天回归简单自然。 群聊 把朋友聚在一起，约饭、出行、聊聊日常，多人沟通同样顺畅自在。 截屏提醒 聊天过程中，如聊天界面发生截屏，系统将及时发送提醒，方便了解聊天动态。 应用锁 支持为应用设置独立解锁方式，减少他人误操作进入应用，提升日常使用体验。 预设口令 支持为指定聊天设置进入验证，进入聊天前需输入预设口令，满足不同聊天场景下的使用需求。 默信，让聊天更简单。和聊天搭子聊聊想聊的事，让每一次沟通都简单自然。 问题反馈邮箱：18111576925@163.com
Screenshots
Verdict
The clearest difference is rating: Tzp at 5.0 against 默信's 2.8. Tzp also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). 默信's advantage is update cadence (fortnightly vs monthly). On price, ratings volume, in-app purchases and monetization model 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. Tzp sells 3 one-off in-app purchases and 默信 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Tzp holds the better App Store score, 5.0 against 2.8. Both are backed by a comparable volume of ratings — 2 and 4 respectively.
Tzp ships an update monthly, 默信 fortnightly. Both last shipped on September 17, 2026.
| Parameter | Tzp | 默信 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 2.8 (4 ratings) |
| Positive reviews | — | 20.0% of reviews |
| Number of ratings | 2 | 4 — better |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 48 MB | 124 MB |
| Age rating | 4+ | 17+ |
| Developer | YingShun International Network Co., Limited | Chengdu Anwei Technology Co., Ltd |
Customer experience
Tzp
默信
In-app purchases
Tzp
- Azp迅聊，话费充值$2.99
- Azp迅聊，话费充值$10.99
- Azp迅聊，话费充值$21.99
默信
- 壁虎气泡装扮购买$0.99
- 3月靓号服务$4.99
- 50 壁虎币$6.99
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- 6个月的靓号服务$9.99
- 100 壁虎币$14.99
- 1年靓号服务$19.99
- 208 壁虎币$29.99
- 订阅年容量套餐$39.99
- 500M收藏容量$89.99
- 1024M(1G)的收藏容量套餐$149.99
