51See vs NVSS Client
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
51See
This app provides a comprehensive IoT platform for smart home and industry monitoring. It includes device hardware, cloud server systems, and client solutions, with options for customized development and source code.
- Smart home and industry monitoring
- Device hardware and SDK customization
- Cloud server system development
- Client solutions
- Customizable system development
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M51C平台是一个可以用应用于智能家居、行业监控的物联平台，它包括设备、云服务器系统、客户端完整解决方案。该客户端是我们为客户提供的一个通用版客户端。客户也可以基于我们的方案定制自己的系统。我们提供的服务包括：1) 设备硬件及SDK定制，包括：摄像机、RFID、智能网关；2) 云服务器系统定制开发；不同平台的定制开发及SDK，甚至包括源代码。
NVSS Client
This application allows users to remotely preview real-time images and playback videos from connected devices. It also supports pushing alarm messages and controlling PTZ functions. Connection can be established via wireless networks or mobile data using TCP or P2P modes.
- Real-time image preview
- Remote video playback
- Alarm message pushing
- PTZ control function
- TCP/P2P connection modes
- Wireless and mobile data connectivity
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NVSS Client can be connected via wireless network or mobile data traffic.It implements previewing real-time image, playbacking remote video,pushing alarm message and PTZ control function. NVSS Client software supports TCP or P2P connection mode to connect the device.If your mobile phone is located in a private LAN, you may need to do port mapping for the data port of the device.
Screenshots
Verdict
The clearest difference is update cadence: 51See at every 3 weeks against NVSS Client's every 3 months. 51See also leads on iOS requirement (8.0 vs 10.0). On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.
51See ships an update every 3 weeks, NVSS Client every 3 months. Both last shipped on October 24, 2026.
| Parameter | 51See | NVSS Client |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 2 — better |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 10.0 |
| Further details — not scored | ||
| Size | 33 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | 大帅 李 | 代全 袁 |
Customer experience
51See
NVSS Client
In-app purchases
51See
No in-app purchases
NVSS Client
No in-app purchases
