Comparison

LM vs Stream Studio NDI OBS Camera

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

Head to head
About

LM

This app transforms your mobile device into a high-quality camera source for live streaming and video production. It supports various professional broadcasting protocols and offers advanced features for seamless integration with popular software.

Highlights
  • NDI, SRT, RTMP streaming
  • OBS Studio, vMix, Wirecast compatible
  • Remote control operations
  • Multiple resolutions and frame rates
  • Image and camera settings
  • Background effects
Features
Read full description

LM-Cam is an NDI(R) camera app developed by LiveMedia. LM-Cam works with switchers that support NDI(R). * We recommend turning off Bluetooth when using LM-Cam. Supports iPhone 11 or better Supported Broadcasts: OBS Studio, vMix, WireCast, etc. You can stream directly from LM-Cam to platforms such as YouTube. -------- Free Plan Features -Remote Control operations with Pro Plan (Chrome browser recommended) -Video encoding- ・Full NDI ・HX2 (H.264 / HEVC) with Pro Plan HX2 can provide quality streams similar to Full NDI, but at 1/10 the data rate ・SRT (H.264 / HEVC) Caller / Listener / Rendezvous ・RTMP ・HLS ・External outputs(HDMI outputs)with Pro Plan ・Picture with Pro Plan ・Discovery Server ・Front and rear cameras ・Grid ・Presets ・Zoom: Digital zoom, Optical zoom ・Autofocus / Tap to focus ・Tally (Preview and Program Out) ・Resolutions: 4K, 1080, 720, 540, 480 ・FPS: 24, 25, 29.97, 30, 50, 60 ・Image settings: Exposure, Color Temperature, White Balance ・Screen lock ・Timecode ・TalkBack with Pro Plan ・Microphone On/Off ・User-defined camera name ・Recording - with Pro Plan ・Backgrounds(Green / Blue / Blur)- with Pro Plan -------- Pro Plan Monthly:$9.99 Pro Features ・Remote Control ・HX2 (H.264 / HEVC) ・Recording ・Backgrounds (Green / Blue / Blur) ・4K ・Picture ・TalkBack * Free one-month trial for new registered users, after which subscriptions will auto-renew at $9.99 per month. * Subscriptions will auto-renew unless canceled at least 24 hours before the end of the current period. Auto-renewal can be turned off in Account Settings. -------- * We recommend 5GHz when using Wi-Fi. 2.4GHz will expand the range, but may not work as well. * LM-Cam is compatitble with Apple iPhone ethernet adapters. Terms of Use:https://lm-cam.net/termsofuse?lang=en Privacy Policy:https://lm-cam.net/privacypolicy?lang=en

About

Stream Studio NDI OBS Camera

Transform your iPhone or iPad into a professional camera for presentations, tutorials, and gaming. This app enables real-time streaming to NDI or RTSP-enabled devices with high-quality, low-latency video. Its user-friendly interface and customizable settings make it accessible for all users.

Highlights
  • Seamless camera casting via NDI/RTSP
  • High-quality, low-latency streaming
  • User-friendly interface
  • Customizable resolution and frame rate
  • Wide compatibility with NDI/RTSP receivers
  • Privacy and security features
Read full description

Bring your presentations, tutorials, gaming sessions, and more to life with Stream Studio NDI Camera! Our app allows you to effortlessly cast your iPhone or iPad screen using the powerful and versatile NDI (Network Device Interface) protocol, as well as the widely supported RTSP (Real-Time Streaming Protocol). Whether you’re a content creator, educator, or professional, Stream Studio NDI Camera is the perfect tool to share your camera in real-time with any NDI or RTSP-enabled device. Features: • Seamless Camera Casting: Easily broadcast your iPhone or iPad camera to any NDI or RTSP-compatible device on the same network. • High-Quality Streaming: Experience low-latency and high-definition streaming, ensuring your content is delivered with clarity and precision. • User-Friendly Interface: Simple and intuitive design makes camera casting accessible to everyone, regardless of technical expertise. • Customizable Settings: Adjust resolution, frame rate, and more to match your specific needs and preferences. • Wide Compatibility: Works with popular NDI and RTSP receivers, including software and hardware solutions for professional environments. • Privacy and Security: Stream with confidence knowing your data is secure and only shared with your chosen receivers. How It Works: 1. Download and Install: Get Stream Studio NDI Camera from the App Store and install it on your iPhone or iPad. 2. Connect to Wi-Fi: Ensure your device is connected to the same Wi-Fi network as your NDI or RTSP receiver. 3. Launch the App: Open Stream Studio NDI Camera and start your camera casting session with a single tap. 4. Select Your Receiver: Choose your target NDI or RTSP device from the list and start streaming your camera feed in real-time.

Screenshots

LM4 screens
Stream Studio NDI OBS Camera3 screens

Verdict

The call

The clearest difference is review sentiment: LM at 88% against Stream Studio NDI OBS Camera's 0%. LM also leads on rating (4.2 vs 3.0). Stream Studio NDI OBS Camera's advantage is update cadence (weekly vs every 3 weeks). On price, ratings volume, ads 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. LM sells 1 in-app purchase, starting at $9.99 per month and Stream Studio NDI OBS Camera sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

LM holds the better App Store score, 4.2 against 3.0. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews point the same way: 88% of LM's written reviews are positive against 0% of Stream Studio NDI OBS Camera's.

UpkeepUpdate frequency

LM ships an update every 3 weeks, Stream Studio NDI OBS Camera weekly. The most recent releases landed on September 21, 2026 and June 2, 2026 respectively.

Scorecard3 real differences · 7 level
LM versus Stream Studio NDI OBS Camera: the parameters behind the verdict, then further details
ParameterLMStream Studio NDI OBS Camera
PriceFreeFree
Rating4.2 (5 ratings) — better3.0 (4 ratings)
Positive reviews87.5% of reviews — better0.0% of reviews
Number of ratings5 — better4
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.0 — better16
Further details — not scored
Size20 MB82 MB
Age rating4+4+
DeveloperLiveMedia CorporationLudovic Bouguerra

Customer experience

LM

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews8 reviews
Positive87.5%
Neutral12.5%
Negative0.0%

Stream Studio NDI OBS Camera

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

1 purchases

LM

Subscriptions1
  • LM-Cam Pro (1 month)1 Month trial$9.991 Month
3 purchases

Stream Studio NDI OBS Camera

Subscriptions2
  • Pro3 Days trial$9.991 Month
  • Pro yearly3 Days trial$44.991 Year
One-time1
  • Pro Lifetime$59.99

Questions

Is LM free?
LM is free to download, with in-app purchases available.
Is Stream Studio NDI OBS Camera free?
Stream Studio NDI OBS Camera is free to download, with in-app purchases available.
Which has better reviews, LM or Stream Studio NDI OBS Camera?
LM is rated higher. LM averages 4.2 out of 5 from 5 ratings, while Stream Studio NDI OBS Camera averages 3.0 from 4 ratings.
Do LM or Stream Studio NDI OBS Camera have ads?
Neither LM nor Stream Studio NDI OBS Camera shows ads.
Which is updated more often, LM or Stream Studio NDI OBS Camera?
LM ships an update every 3 weeks, and Stream Studio NDI OBS Camera weekly. Most recently, LM was updated on September 21, 2026 and Stream Studio NDI OBS Camera on June 2, 2026.

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