Comparison

iDVR vs smart LK

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

iDVR

Access and manage your Win4net branded DVR server remotely. View live CCTV feeds from up to 32 channels, control PTZ cameras, and search recorded video with ease. Supports multiple codecs for versatile playback.

Highlights
  • Remote DVR connection management
  • View up to 32 live CCTV channels
  • Full-screen camera view with PTZ control
  • Search and playback recorded video
  • Supports H.264, MPEG4, and MJPEG codecs
Features
Read full description

----------------------------------------------- iDVRViewer NOTE: THIS iDVR-Vue application is ONLY compatible with Win4net Digital Video Recorders(DVR's), and will not work on any home TV DVR, IP Camera, or 3rd party Digital Video Recorder. ----------------------------------------------- iDVR-Vue lets you remotely watch and search CCTV from your Win4net branded DVR server. ----------------------------------------------- * Feature Overview - Remembers DVR connection information for quick access - View up to 32 live channels simultaneously - Just tap a camera to view in full-screen display - Intuitive touch screen PTZ control - Forward and backward searching of recorded video - Supports bi-cubic, H.264 and MPEG4 codecs ----------------------------------------------- * Product Details 1. Manage DVR Connections - Once you connect to a site, the information will be automatically stored for later. - You can easily add, delete, and reorder the available DVR connections. 2. View Live CCTV Video - View live CCTV video streamed from your network DVR server. - Supports multiple channel connections to a DVR server. - A single channel may be shown in full-screen view. - Full-screen mode provides pan-tilt control using an intuitive one-finger interface. - Supports zooming in and out with a simple two-finger interface. 3. Search Recorded Video - Enables playback of archived video from the DVR server. - Quickly locate recorded video for a camera by specifying the date and time. - Play back the recorded video in full-screen view. - Toggle the on-screen playback control menu by simply touching the screen. - Provides controls for forward and backward playback, as well as high-speed search. 4. Codec Support - Supports a variety of popular codecs. - Currently Bi-cubic, MJPEG, MPEG4 and H.264 codecs are available and will be updated. ----------------------------------------------

About

smart LK

Control your smart lock remotely with this app. It supports unlocking via password and offers security alerts for brute-force attempts on fingerprint locks, ensuring property safety.

Highlights
  • Remote unlocking
  • Password lock support
  • Brute force crack alerts
  • Property safety notifications
Features
Read full description

Welcome to use our company's smart lock. This App needs to be used with our company's smart lock Supports App remote unlocking, password lock and other unlocking methods. When the fingerprint lock finds that there is a brute force crack, it will send a message to the user to ensure the safety of the user's property.

Screenshots

iDVR4 screens
smart LK4 screens

Verdict

The call

The clearest difference is rating: smart LK at 5.0 against iDVR's 3.0. iDVR's advantage is iOS requirement (7.0 vs 11.0). On price, ratings volume, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

smart LK holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

iDVR ships an update every 2 months, smart LK monthly. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 8 level
iDVR versus smart LK: the parameters behind the verdict, then further details
ParameteriDVRsmart LK
PriceFreeFree
Rating3.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews26.7% of reviews—
Number of ratings11
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS7.0 — better11.0
Further details — not scored
Size8 MB12 MB
Age rating4+4+
DeveloperWin4NETlibing yang

Customer experience

iDVR

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews15 reviews
Positive26.7%
Neutral6.7%
Negative66.7%

smart LK

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

iDVR

No in-app purchases

None

smart LK

No in-app purchases

Questions

Is iDVR free?
iDVR is free to download, with no in-app purchases.
Is smart LK free?
smart LK is free to download, with no in-app purchases.
Which has better reviews, iDVR or smart LK?
smart LK is rated higher. iDVR averages 3.0 out of 5 from 1 ratings, while smart LK averages 5.0 from 1 ratings.
Do iDVR or smart LK have ads?
Neither iDVR nor smart LK shows ads.
Which is updated more often, iDVR or smart LK?
iDVR ships an update every 2 months, and smart LK monthly. Most recently, iDVR was updated on October 7, 2026 and smart LK on October 4, 2026.

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