Comparison

LEDWallCalc vs Camera for OBS Studio

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

Head to head
About

LEDWallCalc

Calculate modular LED wall configurations by selecting a panel model, inputting desired dimensions, and receiving detailed information on size, power, and resolution. Export data to PDF for easy sharing and create custom grids for precise content placement.

Highlights
  • Calculate LED wall configurations
  • Select panel models from library
  • Input desired wall size
  • View physical sizes, quantities, power, and resolution
  • Export information to PDF
  • Create native grids for pixel-perfect adjustments
  • Add custom panel models
Features
Currently charting
Read full description

LEDWallCalc helps you calculate LED wall configurations. Just choose your model from the library, introduce the desired size of the wall and press calculate! You receive information about physical sizes, quantities, power consumptions and resolutions. Exporting all information to PDF makes it very easy to inform your crew, clients and project managers. Create native grids for pixel perfect adjustments. The app generates grids on a custom size video canvas as well, that way you can place the LED wall in space using the offsets. Selecting the transparent background option makes it possible to layer different grids in your favourite photo or video editing software, that​ way you are able to provide your content creators with a mapped template. Can't you find your panel in the library? Add your own panel to the Favourites & User Panels page and use it directly.

About

Camera for OBS Studio

Transform your mobile device into a high-quality webcam for streaming. Offers both wired USB and wireless WiFi connections for low latency and portability. Control your stream remotely and utilize multiple devices for a professional setup.

Highlights
  • High-quality video input
  • Wired USB and WiFi connections
  • Low latency streaming
  • Front and rear camera support
  • Tap to focus and pinch to zoom
  • Manual camera controls
  • Remote web browser control
Features
Read full description

If you've ever wanted to use your iPhone camera as a video & audio input to stream using OBS Studio, we've got you covered. We've tried all the apps that let you do it over WiFi, but they're not fast enough, so we also allow you to use a wired USB connection. The original one. QUALITY VIDEO Your iPhone/iPad camera's are good, really good. In fact, there’s no comparison between the highly recommended streaming webcam, the Logitech C922 HD Pro and the iPhone 6 Camera. Stream Landscape or Portrait video. AUDIO If you don't have a separate mic for your streaming setup, you can now use the microphone on your iOS device to stream audio & video. FRONT CAMERA Stream a selfie with the front camera support. Switch anytime during the stream with the familiar camera switch button. TAP TO FOCUS, PINCH TO ZOOM Controls just like you're used to from the Camera app. MANUAL CONTROLS Take control of the focus, exposure, white balance as you would on a manual DSLR camera. LOW LATENCY Stream video over a wired USB connection. This avoids the issue of delay over wifi, as many other solutions suffer from. This is just as fast as a USB webcam! USB & WIFI Choose the connection type. If you want low latency, use USB, if you'd like portability then use WiFi. WiFi is done using the NewTek™ NDI® protocol, so you can use Camera for OBS Studio with any NewTek™ NDI® compatible receiver. REMOTE CONTROL Control the app from your web browser on your computer. No need to have access to the device anymore to line up that shot perfectly. MULTIPLE DEVICES If you're lucky enough to own multiple iOS devices, use them together and produce a multi-camera stream. MAC AND PC Supports OBS Studio running on macOS and Windows. You will need to install the OBS Studio iOS Camera Plugin from our website, or use an NDI compatible receiver to use this app. For the best possible experience make sure your device is listed on our website https://obs.camera/docs/faqs/#what-ios-hardware-do-i-need MORE Subscriptions will be charged to your iTunes account at confirmation of purchase. Your subscription will automatically renew unless automatic renewal is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage your subscriptions and automatic renewal status in Account Settings after purchase. Any unused portion of the free trial period will be forfeited when you purchase a subscription. Price may vary by location. Terms & Conditions/EULA: https://obs.camera/docs/terms-and-conditions/ Privacy Policy: https://obs.camera/docs/privacy-policy/

Screenshots

LEDWallCalc4 screens
Camera for OBS Studio4 screens

Verdict

The call

The clearest difference is price: Camera for OBS Studio at Free against LEDWallCalc's $2.99. Camera for OBS Studio also leads on rating (4.3 vs 3.8) and ratings volume (3.3K vs 8). LEDWallCalc's advantage is in-app purchases (none vs 10) and review sentiment (65% vs 40%). On ads and device support 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

Camera for OBS Studio is free to download; LEDWallCalc costs $2.99 up front. Camera for OBS Studio sells 9 in-app purchases, starting at $4.99 per month. LEDWallCalc asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Camera for OBS Studio holds the better App Store score, 4.3 against 3.8. That said, the two scores are not equally well evidenced: Camera for OBS Studio has 3.3K ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 65% of LEDWallCalc's written reviews are positive against 40% of Camera for OBS Studio's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

LEDWallCalc ships an update every 2 months, Camera for OBS Studio every 2 weeks. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.

Scorecard9 real differences · 2 level
LEDWallCalc versus Camera for OBS Studio: the parameters behind the verdict, then further details
ParameterLEDWallCalcCamera for OBS Studio
Price$2.99Free — better
Rating3.8 (8 ratings)4.3 (3.3K ratings) — better
Positive reviews64.7% of reviews — better39.6% of reviews
Number of ratings83.3K — better
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
Best chart rank#95 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size17 MB24 MB
Age rating4+4+
DeveloperJeffrey LanghorstLoft Labs Interactive Inc

Customer experience

LEDWallCalc

All ratings8 ratings
Positive62.5%
Neutral25.0%
Negative12.5%
Written reviews17 reviews
Positive64.7%
Neutral17.6%
Negative17.6%

Camera for OBS Studio

All ratings3,285 ratings
Positive81.3%
Neutral3.5%
Negative15.3%
Written reviews732 reviews
Positive39.6%
Neutral9.8%
Negative50.5%

Bugs and requests

LEDWallCalc

Not enough reviews yet to summarise bugs or requests.

Camera for OBS Studio

Reported bugs

3 issues
  • Incompatible with older iPhones
  • Frequent disconnections
  • Video quality issues

Requested features

3 requests
  • Support for iPhone 11 wide-angle lens
  • Ability to use iPhone microphone
  • Virtual webcam functionality

In-app purchases

None

LEDWallCalc

No in-app purchases

9 purchases

Camera for OBS Studio

Subscriptions7
  • 1 month$4.991 Month
  • 1 month2 variants$10.991 Month
  • 1 month$11.991 Month
Show 4 more
  • 1 year$18.991 Year
  • 1 year$24.991 Year
  • 1 year$34.991 Year
  • 1 year$39.991 Year
One-time2
  • Lifetime$69.99
  • Lifetime Premium$99.99

Questions

Is LEDWallCalc free?
LEDWallCalc costs $2.99, with no in-app purchases.
Is Camera for OBS Studio free?
Camera for OBS Studio is free to download, with in-app purchases available.
Which has better reviews, LEDWallCalc or Camera for OBS Studio?
Camera for OBS Studio is rated higher. LEDWallCalc averages 3.8 out of 5 from 8 ratings, while Camera for OBS Studio averages 4.3 from 3.3K ratings.
Do LEDWallCalc or Camera for OBS Studio have ads?
Neither LEDWallCalc nor Camera for OBS Studio shows ads.
Which is updated more often, LEDWallCalc or Camera for OBS Studio?
LEDWallCalc ships an update every 2 months, and Camera for OBS Studio every 2 weeks. Most recently, LEDWallCalc was updated on October 8, 2026 and Camera for OBS Studio on October 15, 2026.

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