V3 View vs USB Camera to NDI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
V3 View
This app mirrors your device's screen to display live video from a compatible borescope. You can capture still images and record video of inspections, saving them directly to your photo library for easy sharing.
- View live borescope video stream
- Capture snapshots
- Record video stream
- Save media to iOS Photos
- Easy sharing of captured content
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Connect to the GLC Hawkeye (TM) V3 HD Video Borescope's Wi-Fi network and your iPhone or iPad becomes a mirrored display of the device. See, capture, and record what the operator is inspecting. Videos or images are saved to iOS Photos, allowing for easy sharing and access from other apps. Features: - View the video stream from the GLC Hawkeye V3 on your iOS device. - Capture snapshots of the stream and save images to Photos. - Record the stream and save video to Photos.
USB Camera to NDI
This app allows you to monitor and convert UVC cameras to NDI streams in real-time. It supports various NDI formats, offers simultaneous recording to Photos, and can extend camera capabilities using HDMI adapters.
- Monitor UVC cameras for free
- Switch between multiple UVC cameras
- Real-time NDI conversion
- Supports FULL NDI, NDI HX H.264, NDI HX HEVC
- Record to Photos simultaneously
- NDI tally status indicator
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- Monitoring any UVC camera for free - Switch in multiple UVC cameras - Audio UV meters included - Record to Photos simultaneously - Converts UVC camera to NDI in real-time, supports FULL NDI, NDI HX H.264, NDI HX HEVC - NDI tally status indicator - Use HDMI -> USB adapter to extend more traditional cameras, no longer need an expensive HDMI-NDI converter any more - Use a USB-C adapter with HDMI output for external full-screen monitoring - Use Apple TV, Google TV Stick or Amazon Fire TV Stick for wireless AirPlay monitoring
Screenshots
Verdict
The clearest difference is review sentiment: V3 View at 100% against USB Camera to NDI's 25%. V3 View also leads on rating (5.0 vs 3.9) and in-app purchases (none vs 4). USB Camera to NDI's advantage is update cadence (every 5 weeks vs every 7 months) and ratings volume (102 vs 2). On price, 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. USB Camera to NDI sells 4 one-off in-app purchases. V3 View asks for nothing beyond the download.
V3 View holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: USB Camera to NDI has 102 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of V3 View's written reviews are positive against 25% of USB Camera to NDI's.
V3 View ships an update every 7 months, USB Camera to NDI every 5 weeks. The most recent releases landed on September 28, 2026 and October 23, 2026 respectively.
| Parameter | V3 View | USB Camera to NDI |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 3.9 (102 ratings) |
| Positive reviews | 100.0% of reviews — better | 25.0% of reviews |
| Number of ratings | 2 | 102 — better |
| Update frequency | Every 7 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.1 — better | 17.6 |
| Further details — not scored | ||
| Size | 30 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Gradient Lens Corporation | TopDirector Corporation |
Customer experience
V3 View
USB Camera to NDI
In-app purchases
V3 View
No in-app purchases
USB Camera to NDI
- Remove Ads$0.99
- Enable NDI Sending$4.99
- Enable Recording and Snapshot$9.99
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- HDMI, ScreenMirroring, AirPlay$9.99
Questions
Is V3 View free?
Is USB Camera to NDI free?
Which has better reviews, V3 View or USB Camera to NDI?
Do V3 View or USB Camera to NDI have ads?
Which is updated more often, V3 View or USB Camera to NDI?
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