Hiview Plus vs USB Camera to NDI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hiview Plus
Connect your iPhone or iPad to a WiFi digital microscope to view, capture, and measure images and videos in real-time. Explore microscopic details beyond human vision.
- Real-time picture transmission
- WiFi digital microscope connection
- Take pictures
- Record videos
- Perform measurements
- View microscopic world
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Hiview Plus is an app which can realize real-time picture transmission for wifi digital microscope. Connect iPhone or iPad to digital microscope via wifi, and then your iPhone and iPad can view & take picture & take video & make measure with this app. See the world in a whole new way, far beyond the capabilities of the human eye.
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 rating: USB Camera to NDI at 3.9 against Hiview Plus's 2.6. USB Camera to NDI also leads on review sentiment (25% vs 0%) and ratings volume (102 vs 5). Hiview Plus's advantage is in-app purchases (none vs 4) and iOS requirement (12.0 vs 17.6). 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. USB Camera to NDI sells 4 one-off in-app purchases. Hiview Plus asks for nothing beyond the download.
USB Camera to NDI holds the better App Store score, 3.9 against 2.6. That said, the two scores are not equally well evidenced: USB Camera to NDI has 102 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 0% of Hiview Plus's written reviews are positive against 25% of USB Camera to NDI's.
Hiview Plus ships an update every 2 months, USB Camera to NDI every 5 weeks. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.
| Parameter | Hiview Plus | USB Camera to NDI |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (5 ratings) | 3.9 (102 ratings) — better |
| Positive reviews | 0.0% of reviews | 25.0% of reviews — better |
| Number of ratings | 5 | 102 — better |
| Update frequency | Every 2 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 | 12.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 2 MB | 41 MB |
| Age rating | 9+ | 4+ |
| Developer | 德奎 叶 | TopDirector Corporation |
Customer experience
Hiview Plus
USB Camera to NDI
In-app purchases
Hiview Plus
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 Hiview Plus free?
Is USB Camera to NDI free?
Which has better reviews, Hiview Plus or USB Camera to NDI?
Do Hiview Plus or USB Camera to NDI have ads?
Which is updated more often, Hiview Plus or USB Camera to NDI?
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