Camera for OBS Studio vs PreAmp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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/
PreAmp
Access and play music from your shared albums remotely. Download tracks for offline listening and manage your music library on the go. This app allows select users to enjoy their content anywhere.
- Remote content access
- View shared albums
- In-app music playback
- Offline music downloads
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The PreAmp App enables select users to remotely access content on their accounts. Main features: - View a list of albums shared with you - Play music in the app - Download music to listen offline
Screenshots
Verdict
The clearest difference is rating: Camera for OBS Studio at 4.3 against PreAmp's 3.0. Camera for OBS Studio also leads on ratings volume (3.3K vs 2). PreAmp's advantage is in-app purchases (none vs 10) and review sentiment (50% vs 39%). On price, update cadence, 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. Camera for OBS Studio sells 9 in-app purchases, starting at $4.99 per month. PreAmp asks for nothing beyond the download.
Camera for OBS Studio holds the better App Store score, 4.3 against 3.0. That said, the two scores are not equally well evidenced: Camera for OBS Studio has 3.3K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 39% of Camera for OBS Studio's written reviews are positive against 50% of PreAmp's, so the app with the better star average is not the one people write more warmly about.
Camera for OBS Studio ships an update every 2 weeks, PreAmp every 3 weeks. The most recent releases landed on September 25, 2026 and September 17, 2026 respectively.
| Parameter | Camera for OBS Studio | PreAmp |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (3.3K ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 39.3% of reviews | 50.0% of reviews — better |
| Number of ratings | 3.3K — better | 2 |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 24 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Loft Labs Interactive Inc | PREAMP LTD |
Customer experience
Camera for OBS Studio
PreAmp
Bugs and 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
PreAmp
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Camera for OBS Studio
- 1 month$4.991 Month
- 1 month2 variants$10.991 Month
- 1 month$11.991 Month
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- 1 year$18.991 Year
- 1 year$24.991 Year
- 1 year$34.991 Year
- 1 year$39.991 Year
- Lifetime$69.99
- Lifetime Premium$99.99
PreAmp
No in-app purchases
Questions
Is Camera for OBS Studio free?
Is PreAmp free?
Which has better reviews, Camera for OBS Studio or PreAmp?
Do Camera for OBS Studio or PreAmp have ads?
Which is updated more often, Camera for OBS Studio or PreAmp?
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