Linux NVR Mobile Viewer vs Cam Viewer1
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Linux NVR Mobile Viewer
Monitor live camera feeds from your NVR/DVR devices. View multiple cameras simultaneously in various grid layouts and control PTZ functions. Receive event notifications for enhanced security.
- NVR/DVR device management
- Live camera monitoring
- Multi-camera grid layouts
- PTZ control
- Event notifications
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You can monitor live camera images with the mobile viewer. Search and other features will be supported in the next versions. Features: * NVR/DVR device list management * Live camera monitoring * Recorded video monitoring * Event search * Show multiple cameras in 1×1 / 2×2 / 3×3 / 4x4 modes * PTZ Control * Event notification
Cam Viewer1
View live video streams from P2P IP cameras on your iPhone. Easily connect by entering camera ID and password, bypassing complex network configurations. Features include local recording, FTP settings, email alerts, and motion detection.
- P2P connection technology
- Live video streaming
- Local video recording
- FTP and email settings
- Motion alarm detection
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This app is specially built for P2P IP camera series. thanks to unique P2P connection technology that users are able to watch live video on iPhone from any purchased IP camera by simply enter camera's ID and password; no complex IP or router settings. The app have a lot of functions, such as local record video, set ftp params, set email, set motion alarm and so on.
Screenshots
Verdict
The clearest difference is review sentiment: Cam Viewer1 at 33% against Linux NVR Mobile Viewer's 0%. Cam Viewer1 also leads on iOS requirement (8.0 vs 15.0). Linux NVR Mobile Viewer's advantage is update cadence (every 2 months vs every 7 months). 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.
Linux NVR Mobile Viewer ships an update every 2 months, Cam Viewer1 every 7 months. The most recent releases landed on September 13, 2026 and June 4, 2026 respectively.
| Parameter | Linux NVR Mobile Viewer | Cam Viewer1 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | 33.3% of reviews — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 71 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | EMSTONE | LevelOne |
Customer experience
Linux NVR Mobile Viewer
Cam Viewer1
In-app purchases
Linux NVR Mobile Viewer
No in-app purchases
Cam Viewer1
No in-app purchases
Questions
Is Linux NVR Mobile Viewer free?
Is Cam Viewer1 free?
Do Linux NVR Mobile Viewer or Cam Viewer1 have ads?
Which is updated more often, Linux NVR Mobile Viewer or Cam Viewer1?
Other comparisons
