Image Junky vs Screen Capture for NDI®
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Image Junky
This app transforms your iPhone into a parallax-corrected viewfinder for any camera. It calculates image adjustments based on lens offsets and provides LiDAR distance measurement for accurate focusing. It also functions as a customizable director's viewfinder with custom camera and lens creation.
- Parallax corrected viewfinder
- LiDAR distance measurement
- Customizable director's viewfinder
- Create custom cameras and lenses
- Instant opening and easy control
- Works on iPad
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Image Junky transforms your camera-mounted iPhone into a parallax corrected viewfinder for any camera or format. Mount your iPhone on your main camera and use it as a live view finder! Enter the offset distances of the iPhone lens from your main camera lens and the app does the math, adjusting the image to keep your compositions accurate. You also get tap to measure LiDar distance information for easy focusing. There are no other apps that have these features. Check out the instruction page for more information on how to mount the iPhone and measure the offsets. Create your own mount or reach out to imagejunkyinfo@gmail.com to buy custom iPhone to camera flash shoe camera mounts. Image Junky also works as a customizable director's viewfinder that isn't slowed down by unnecessary menus and databases of cameras and lenses we don't need. Create and name your custom cameras by entering their sensor or film back dimensions then enter your custom lens focal lengths and you're ready to go. Access any of your custom cameras or lens sets with one tap or use the one tap for "zoom" mode for the ultimate framing flexibility. Image Junky opens instantly, is easy to control, and is ready for to show you the shot right now! Works on iPads as well.
Screen Capture for NDI®
Broadcast your iOS device's screen in real-time over NDI® technology. Ideal for streamers, content creators, and professionals integrating mobile content into video workflows with minimal latency.
- Real-time NDI® screen broadcast
- Customizable NDI® name and groups
- Optimized performance for high-quality video
- Intuitive user interface with status indicators
- Seamless integration into professional video workflows
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Screen Capture for NDI® is a powerful, professional-grade app that enables seamless broadcasting of your iOS device's screen over NDI® (Network Device Interface) technology. Perfect for content creators, streamers, and professionals in the broadcasting industry. With an elegant user interface and intuitive controls, Screen Capture NDI® lets you share your device's screen with any NDI-compatible receiver on the same network in real-time, with minimal latency. It's the ideal solution for integrating your iOS device into professional video workflows. Key Features: • Real-time screen capture and broadcast via NDI® • Customizable NDI® name and groups for easy organization in complex setups • Optimized performance for high-quality video with minimal CPU usage • Sleek, intuitive user interface with status indicators for broadcasting and connection Whether you're: • Broadcasting mobile gameplay to OBS, vMix, Wirecast, or other streaming software • Incorporating iOS content into professional video production environments • Sharing presentations wirelessly to an NDI-compatible display • Streaming app demonstrations for webinars or virtual meetings • Teaching or training with real-time screen sharing Screen Capture for NDI® provides a seamless, professional solution for all your iOS screen broadcasting needs. Just connect to the same network as your receiver, configure your NDI® settings, and start broadcasting your iOS device's screen with a single tap. This application is a product of XALTING, built on the industry-standard NDI® technology developed by Vizrt NDI AB. For additional technical support, visit xalting.com/support. Note: XALTING LLC is a third party developer and is in no way affiliated with Vizrt, Newtek, or any related parties.
Screenshots
Verdict
The clearest difference is review sentiment: Image Junky at 100% against Screen Capture for NDI®'s 50%. Image Junky also leads on update cadence (fortnightly vs every 3 months). Screen Capture for NDI®'s advantage is price ($2.99 vs $7.99). On ads, in-app purchases, monetization model 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
Image Junky costs $7.99 and Screen Capture for NDI® $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Image Junky ships an update fortnightly, Screen Capture for NDI® every 3 months. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.
| Parameter | Image Junky | Screen Capture for NDI® |
|---|---|---|
| Price | $7.99 | $2.99 — better |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 4 — better | — |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 2 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Vendler Industries | XALTING LLC |
Customer experience
Image Junky
Screen Capture for NDI®
In-app purchases
Image Junky
No in-app purchases
Screen Capture for NDI®
No in-app purchases
Questions
Is Image Junky free?
Is Screen Capture for NDI® free?
Do Image Junky or Screen Capture for NDI® have ads?
Which is updated more often, Image Junky or Screen Capture for NDI®?
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