SmartRecorder vs Stream Studio NDI OBS Camera
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmartRecorder
Record, edit, and manage audio and video files with advanced features like real-time monitoring, sound effect processing, and a teleprompter. Supports background operation and multi-language switching for a seamless user experience.
- Real-time audio monitoring
- Sound effect processing (noise reduction, low cut)
- Audio editing (fading, cropping, splitting)
- High-definition 4K video recording
- Teleprompter for video recording
- Voice to text recognition
- Background recording and playback
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An app for recording, editing, playing and managing audio and video files! 【Recording by Apple device】 No external audio equipment is needed, use iPhone or iPad itself to record and play, and when the headphones are plugged in, you can record and listen while recording, and hear the external sound from the headphones. 【External audio devices recognition】When an external audio device is inserted, the name of the device can be intelligently recognized, and it can automatically display whether it supports stereo; If audio monitoring can display two-channel audio tracks, and the peripheral supports stereo output, otherwise the peripheral doesn't support stereo output. 【Select audio channel】After the peripheral device that supports stereo is connected, you can select left channel, right channel and stereo item to display left channel data, right channel data and dual track data respectively. 【Real-time monitoring】After this function is turned on, the input sound can be heard from the audio output port in real time, and when the peripheral supporting stereo is inserted into the iOS device, set the corresponding value (left, right, stereo) to hear different sounds sound effect. 【Audio and video file operation】Accurately query the files you need in multiple audio files; batch delete selected audio/video files; change the name of audio and video files; share recorded audio and video files... 【Audio input source selection】If there are multiple audio input sources, you can select the input port and use the selected port for recording 【Language switching】Support multi-language display, easy to understand language switching operation 【Add marker】When recording and playing the recording file, you can add a marker, which is convenient for you to operate the audio playback at a certain position or time period 【Background operation】 When the app enters the background, you can still continue to record and play the recording file 【Sound effect processing】You can enable noise reduction, low cut, vocal enhancement and other sound effects in the APP for audio and video recording, and set related parameters 【Audio Editing】 Editing operations such as fading, cropping, splitting, balancing, mixing, and mute elimination can be performed on the audio in the APP. 【Video recording】The APP can record high-definition 4K video, and has various settings for video shooting 【Teleprompter】Video recording can customize a variety of teleprompters 【Bluetooth audio】 APP can connect Bluetooth headset, collect Bluetooth data, and realize the ear return function of Bluetooth headset 【Dark Mode】Adapted to the latest dark mode, there are more choices according to the user's personality 【Recycle Bin】Audio and video files deleted in the APP can be retrieved from the Recycle Bin within a certain period of time 【Voice to text】 Real-time recognition of voice to text when recording audio and video
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.
- 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
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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
Verdict
The clearest difference is review sentiment: SmartRecorder at 43% against Stream Studio NDI OBS Camera's 0%. SmartRecorder also leads on in-app purchases (none vs 3) and rating (3.2 vs 3.0). Stream Studio NDI OBS Camera's advantage is update cadence (weekly vs every 6 weeks). 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
Both are free to download. Stream Studio NDI OBS Camera sells 3 in-app purchases, starting at $9.99 per month. SmartRecorder asks for nothing beyond the download.
SmartRecorder holds the better App Store score, 3.2 against 3.0. Both are backed by a comparable volume of ratings — 10 and 4 respectively. Written reviews point the same way: 43% of SmartRecorder's written reviews are positive against 0% of Stream Studio NDI OBS Camera's.
SmartRecorder ships an update every 6 weeks, Stream Studio NDI OBS Camera weekly. The most recent releases landed on October 5, 2026 and September 27, 2026 respectively.
| Parameter | SmartRecorder | Stream Studio NDI OBS Camera |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (10 ratings) — better | 3.0 (4 ratings) |
| Positive reviews | 42.9% of reviews — better | 0.0% of reviews |
| Number of ratings | 10 — better | 4 |
| Update frequency | Every 6 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 16 |
| Further details — not scored | ||
| Size | 62 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen DSQN Investment Co., Ltd. | Ludovic Bouguerra |
Customer experience
SmartRecorder
Stream Studio NDI OBS Camera
In-app purchases
SmartRecorder
No in-app purchases
Stream Studio NDI OBS Camera
- Pro3 Days trial$9.991 Month
- Pro yearly3 Days trial$44.991 Year
- Pro Lifetime$59.99
Questions
Is SmartRecorder free?
Is Stream Studio NDI OBS Camera free?
Which has better reviews, SmartRecorder or Stream Studio NDI OBS Camera?
Do SmartRecorder or Stream Studio NDI OBS Camera have ads?
Which is updated more often, SmartRecorder or Stream Studio NDI OBS Camera?
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