NVDP vs Door Intercom
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.
Door Intercom
This application allows users to remotely monitor and receive alerts from a compatible camera. It supports various network connections and sends notifications via push, SMS, or video calls. Recorded alarm videos can be downloaded and played back.
- Remote camera connection
- 3G video call and data network support
- WAN, Wi-Fi, and 3G internet connectivity
- Push notifications to iPhone/iPad
- SMS and 3G video call alerts
- Internal memory for alarm video recording
- Downloadable alarm video playback
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The Remote Camera Client Application that can connect to the camera that supports both 3g video call and 3g data network mode video surveillance. The camera can connect to the internet through wan, wifi, 3g. The camera supports the push notification to iPhone and iPad so that user can receive the alarm message. The alarm message can also be sent using SMS or 3g video call. The camera includes the internal memory storage for recording the alarm video record so that user can download and play the alarm video
Screenshots
Verdict
The clearest difference is update cadence: Door Intercom at monthly against NVDP's every 5 months. NVDP's advantage is iOS requirement (9.0 vs 12.0). 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.
NVDP ships an update every 5 months, Door Intercom monthly. The most recent releases landed on June 11, 2026 and September 13, 2026 respectively.
| Parameter | NVDP | Door Intercom |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 73 MB | 85 MB |
| Age rating | 4+ | 4+ |
| Developer | Shanghai RL Cloud Technology Co., Ltd. | Yung Cheng Kuo |
Customer experience
NVDP
Door Intercom
In-app purchases
NVDP
No in-app purchases
Door Intercom
No in-app purchases
