NVDP vs YJT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NVDP
Monitor your home remotely with this app, connecting to your WiFi-enabled video doorbell or surveillance camera. See, hear, and speak to visitors instantly on your iPhone or iPad, and review recorded footage.
- Remote home monitoring
- Two-way audio communication
- Instant call/alarm notifications
- View video history
- HD video streaming
- Wire-free operation
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Connected to video doorbell or surveillance camera through WiFi, NVDP lets you watch your home on iPhone or iPad easily. By connecting NVDP to your Wi-Fi network, you can receive the instant call or alarm when the doorbell is pressed. When you answer the call or view the alarm on iPhone or iPad, you can see, hear and talk with the visitor. The video doorbell or surveillance camera cam transmit the dynamic HD video and two-way audio to your iPhone or iPad directly. You can also view video history with SD card video playback function. No matter where you are, NVDP lets you watch your home easily. With NVDP, you are always Home. Features: 100% Wire-free for working. 180°wide view. IP65 Waterproof. 6 months long working time. Two-way full-duplex communication. 720P HD video, low bandwidth cost. Seconds fast response even at sleep mode.
YJT
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This iOS app is designed to provide you with an intelligent remote management and communication experience. By connecting your phone to the robot, you can make video calls and monitor your home in real-time, no matter where you are. The robot is equipped with AI capabilities, allowing it to intelligently respond to your questions and commands, making interaction more convenient. Additionally, you can remotely set reminders for the robot, helping you manage your daily tasks efficiently. Whether you’re at home, away, or at work, you can stay in control of your home, enjoying the convenience and peace of mind that technology brings.
Screenshots
Verdict
The clearest difference is update cadence: YJT at every 5 weeks against NVDP's every 5 months. NVDP's advantage is iOS requirement (9.0 vs 13.0). On price, ads, in-app purchases and device support 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.
NVDP ships an update every 5 months, YJT every 5 weeks. The most recent releases landed on October 12, 2026 and October 16, 2026 respectively.
| Parameter | NVDP | YJT |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 73 MB | 132 MB |
| Age rating | 4+ | 9+ |
| Developer | Shanghai RL Cloud Technology Co., Ltd. | HUBEI YJT TECHNOLOGY CO., LTD |
In-app purchases
NVDP
No in-app purchases
YJT
No in-app purchases









