cloud 云号 vs Tiantong Modem
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
cloud 云号
This app provides users with a virtual phone number service, allowing them to have multiple numbers linked to their primary SIM card. It helps protect personal privacy by filtering unwanted calls and messages, especially useful for online transactions, rentals, or dating.
- Virtual phone numbers
- Privacy protection
- Call and message filtering
- Multiple numbers on one SIM
- Real phone numbers
- One-click on/off switch
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云号，您的私人号码管家，移动、电信、联通手机用户均可办理，一卡多号，实名登记，即开即用，同时待机，一键开关。 满足您在租房、装修、购物、交友、找工作等情况下杜绝骚扰，保护隐私的需求。 -----------------产品特色-------------------- 【三网通用 真实号码】 支持移动、电信、联通手机用户绑定使用，云号为真实的手机号码 【一卡多号 轻松换号】 一张主卡可绑定多个云号，实名登记，无需换卡换终端 【号码保护 安全沟通】 保护主号隐私，一键开关机杜绝骚扰
Tiantong Modem
This satellite communication software allows you to stay connected via satellite links when cellular service is unavailable. It ensures safety and connectivity in remote areas without network infrastructure.
- Satellite communication
- Offline connectivity
- Remote area access
- Safety features
- Network independent
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The Tiantong Cat App is a satellite communication software enabling you to maintain communications through satellite links even in areas devoid of cellular signals or network infrastructure, ensuring your safety and connectivity on the go.
Screenshots
Verdict
The clearest difference is update cadence: Tiantong Modem at fortnightly against cloud 云号's every 4 months. cloud 云号's advantage is iOS requirement (11.0 vs 13.1). On price, review sentiment, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
cloud 云号 ships an update every 4 months, Tiantong Modem fortnightly. The most recent releases landed on August 13, 2026 and August 15, 2026 respectively.
| Parameter | cloud 云号 | Tiantong Modem |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 13.1 |
| Further details — not scored | ||
| Size | 28 MB | 86 MB |
| Age rating | 4+ | 4+ |
| Developer | China United Network Communications Corporation Limited | CHINA TELECOM Corporation Ltd. |
Customer experience
cloud 云号
Tiantong Modem
In-app purchases
cloud 云号
No in-app purchases
Tiantong Modem
No in-app purchases
