NVR UMViewer vs VS NVR
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
NVR UMViewer
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NVR Mobile Viewer
VS NVR
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VS NVR is the app for VS NVR, the self-hosted recorder for your IP cameras. See every camera at your home or business, review recorded footage, and get alerts when a person or vehicle shows up, from anywhere. LIVE VIEW ⢠See all your cameras in a live grid, or open any camera fullscreen ⢠Fast, smooth streaming over an encrypted connection ⢠Pan, tilt and zoom PTZ cameras right from your phone PLAYBACK ⢠Scrub a timeline of recordings to find exactly what happened ⢠Jump straight from an alert to the clip that triggered it ⢠Save and share clips ALERTS ⢠Push notifications with a picture when a person or vehicle is detected ⢠Review recent alerts with their clips in one place SECURE REMOTE ACCESS ⢠Sign in once with your VS NVR account and an email code ⢠Reach every recorder you manage, with no port forwarding, VPN or static IP ⢠Video comes from your own recorder, encrypted end to end; your footage stays on your own drive ⢠Accessing your recorders from the app or the Site Manager needs a license for each recorder or a Pro subscription. Your organization gets 30 days free when it links its first recorder, with no card needed ⢠Recording, and watching in a browser at home or over your own VPN, stay free MANAGE YOUR SYSTEM ⢠Owners and admins can manage users, recording schedules, storage and system updates ⢠Discover and add cameras on your local network VS NVR needs a VS NVR recorder: free software you install on a Linux or Windows computer you already have. Get it at vsnvr.com.
Screenshots
Verdict
The clearest difference is update cadence: VS NVR at every 2 days against NVR UMViewer's weekly. NVR UMViewer's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
NVR UMViewer ships an update weekly, VS NVR every 2 days. The most recent releases landed on November 8, 2026 and November 13, 2026 respectively.
| Parameter | NVR UMViewer | VS NVR |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Every 2 days ā better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod ā better | iPhone |
| Requires iOS | 15.1 ā better | 16.4 |
| Further details ā not scored | ||
| Size | 43 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | DongHyuk Kim | Virtual Shield Systems LLC. |
In-app purchases
NVR UMViewer
No in-app purchases
VS NVR
No in-app purchases









