Tzp vs TrainTT
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。
TrainTT
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1.安全加密： 使用端到端全方位算法保障于安全防范。 2.简介体验：专注即时通讯，提供稳定的核心基础功能。 3.保护隐私:云端不保存聊天记录，可关闭已读回执，同时提供阅后即焚和销毁账号等保护用户隐私。 4.聊天: 提供文本，语音，图片，视频，文件，表情等聊天方式。
Screenshots
Verdict
The clearest difference is in-app purchases: TrainTT at none against Tzp's 3. TrainTT also leads on update cadence (every 3 days vs monthly). On price, ads, device support 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. Tzp sells 3 one-off in-app purchases. TrainTT asks for nothing beyond the download.
Tzp ships an update monthly, TrainTT every 3 days. The most recent releases landed on September 17, 2026 and September 14, 2026 respectively.
| Parameter | Tzp | TrainTT |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Monthly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 48 MB | 49 MB |
| Age rating | 4+ | 17+ |
| Developer | YingShun International Network Co., Limited | Qian Yun Network Service Co., Ltd. |
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
TrainTT
No in-app purchases
