Comparison

iDVR vs Degrees Calc

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

Degrees Calc

Easily convert temperatures between various scales using formulas and a quick slide converter. Verify your conversions by entering values directly into the formula table.

Highlights
  • Temperature unit conversion formulas
  • Convert to and from Celsius
  • Formula table for verification
  • Slide converter for quick conversions
  • Supports multiple temperature scales
Features
Read full description

We have added the temperature units conversion formulas to the application for you. By selecting the desired unit, you can see how you can convert that unit to celsius and celsius to that unit, and you can convert by entering a value in the formula table to see if your result was correct. As an extra, we have added a slide converter tab in the application so that you can quickly convert units to each other.

Screenshots

iDVR4 screens
Degrees Calc4 screens

Verdict

The call

The clearest difference is rating: Degrees Calc at 5.0 against iDVR's 3.0. iDVR's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, update cadence 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

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

Degrees Calc holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

iDVR ships an update every 2 months, Degrees Calc monthly. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
iDVR versus Degrees Calc: the parameters behind the verdict, then further details
ParameteriDVRDegrees Calc
PriceFreeFree
Rating3.0 (1 ratings)5.0 (2 ratings) — better
Positive reviews26.7% of reviews—
Number of ratings12 — better
Update frequencyEvery 2 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS7.0 — better15.6
Further details — not scored
Size8 MB15 MB
Age rating4+4+
DeveloperWin4NETEnes Akkus

Customer experience

iDVR

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

Degrees Calc

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

In-app purchases

None

iDVR

No in-app purchases

None

Degrees Calc

No in-app purchases

Questions

Is iDVR free?
iDVR is free to download, with no in-app purchases.
Is Degrees Calc free?
Degrees Calc is free to download, with no in-app purchases.
Which has better reviews, iDVR or Degrees Calc?
Degrees Calc is rated higher. iDVR averages 3.0 out of 5 from 1 ratings, while Degrees Calc averages 5.0 from 2 ratings.
Do iDVR or Degrees Calc have ads?
Degrees Calc shows ads; iDVR does not.
Which is updated more often, iDVR or Degrees Calc?
iDVR ships an update every 2 months, and Degrees Calc monthly. Most recently, iDVR was updated on October 7, 2026 and Degrees Calc on October 24, 2026.

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