Comparison

Stream Studio NDI OBS Camera vs R.R.M.

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

Head to head
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.

About

R.R.M.

Explore augmented reality sculptures and poems that reframe the history and future of Soviet monuments. This interactive experience uses 3D virtual art to examine evolving political and social perspectives on these historical markers.

Highlights
  • Augmented reality sculptures
  • Interactive 3D virtual art
  • Poems about war and history
  • Exploration of Soviet monument symbolism
  • Artist-curated content
Read full description

Revolving Red Monuments is an interactive augmented reality sculpture co-created by Meredith Drum with contributions from Bulgarian artists Albena Baeva, Eva Davidova, Slava Savova, Dessislava Terzieva, Martin Atanasov, Rositsa Getsova, Elena Kaludova, and Kalin Serapionov. Artist Nikita Shokhov served as a Creative Technologist and aesthetic advisor. The work combines 3D virtual sculptures and poems about war as a way to explore the history and future of Bulgaria’s Soviet monuments. Poems included written by Zhivka Baltadzhieva, Ilya Kaminsky, Du Fu, Bai Juyi, and Wisława Szymborska. In making this work, Drum is exploring the meaning of these monuments for the future of the countries of the former Soviet Bloc, the former U.S.S.R., and Russia. How do pro-authoritarian, pro-Russian, right-wing figures across Europe and the U.S. view Soviet monuments now, especially those who revere Putin, a former KGB officer? In the 20th Century, Soviet imagery was used by leftist activists in the U.S. to symbolize workers' rights and social programs that benefit the poor. Putin's autocratic behavior, oppressive policies (particularly toward LGBTQ+ communities), violent punishment of his critics, and invasion of Ukraine have rendered Soviet symbols unusable for the American left. Considering these divergent perspectives, might Soviet monuments be altered to reflect the many contradictions and shifts in our political and social zeitgeist? Drum posits that Augmented reality projects, like Revolving Red Monuments, allow artists and their participants to reframe Soviet monuments with mutable, flexible, and playful media. Revolving Red Monuments was made between 2022 and 2024 and supported by a CEC ArtsLink Art Prospect Residency in Bulgaria in 2022 as well as by Maria Vassileva, Structura Gallery, ICA-Sofia, and the College of Architecture, Arts and Design at Virginia Tech. ***ATTENTION: This app is intended to work on high-performance iOS devices such as the iPhone 12 Pro or any newer iPhone Pro and the 2020 iPad Pro (2nd Generation) or any newer iPad Pro.

Screenshots

Stream Studio NDI OBS Camera3 screens
R.R.M.4 screens

Verdict

The call

The clearest difference is review sentiment: R.R.M. at 100% against Stream Studio NDI OBS Camera's 0%. R.R.M. also leads on rating (5.0 vs 3.0) and in-app purchases (none vs 3). Stream Studio NDI OBS Camera's advantage is update cadence (weekly vs every 3 months). On price, ratings volume, 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

Both are free to download. Stream Studio NDI OBS Camera sells 3 in-app purchases, starting at $9.99 per month. R.R.M. asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

R.R.M. holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 5 respectively. Written reviews point the same way: 0% of Stream Studio NDI OBS Camera's written reviews are positive against 100% of R.R.M.'s.

UpkeepUpdate frequency

Stream Studio NDI OBS Camera ships an update weekly, R.R.M. every 3 months. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

Scorecard5 real differences · 5 level
Stream Studio NDI OBS Camera versus R.R.M.: the parameters behind the verdict, then further details
ParameterStream Studio NDI OBS CameraR.R.M.
PriceFreeFree
Rating3.0 (4 ratings)5.0 (5 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings45 — better
Update frequencyWeekly — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS1616.0
Further details — not scored
Size82 MB336 MB
Age rating4+9+
DeveloperLudovic BouguerraMeredith Drum

Customer experience

Stream Studio NDI OBS Camera

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

R.R.M.

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

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
None

R.R.M.

No in-app purchases

Questions

Is Stream Studio NDI OBS Camera free?
Stream Studio NDI OBS Camera is free to download, with in-app purchases available.
Is R.R.M. free?
R.R.M. is free to download, with no in-app purchases.
Which has better reviews, Stream Studio NDI OBS Camera or R.R.M.?
R.R.M. is rated higher. Stream Studio NDI OBS Camera averages 3.0 out of 5 from 4 ratings, while R.R.M. averages 5.0 from 5 ratings.
Do Stream Studio NDI OBS Camera or R.R.M. have ads?
Neither Stream Studio NDI OBS Camera nor R.R.M. shows ads.
Which is updated more often, Stream Studio NDI OBS Camera or R.R.M.?
Stream Studio NDI OBS Camera ships an update weekly, and R.R.M. every 3 months. Most recently, Stream Studio NDI OBS Camera was updated on October 13, 2026 and R.R.M. on October 14, 2026.

Other comparisons