Features & Capabilities

NDI viewer is a must-have app for everyone using a NDI-enabled camera. This app allows you to view in real-time a NDI video/audio stream, and control the camera using PTZ controls.

User Growth & Download Statistics

App
By:
Twine Labs
Rating:
1.10
(45)
Version:
1.0 Last updated: 2020-07-28
Version code:
836966418
Creation date:
2020-07-27
Compatible devices:
Size:
51.76MB
URLs:
Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-11
Compare stats and ranking:

Contact the developer

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Developed by:
Twine Labs
Apple Apps Store
https://apps.apple.com/us/app/ndi-viewer/id1524648543

User Reviews

User feedback for NDI Viewer largely highlights reliability and compatibility problems. The most repeated issues are inability to auto-discover NDI devices via mDNS, confusion with port settings (default 0 and no configurable port), and failure to detect/see NDI sources. Several reviews also report inability to connect or test devices, intermittent video, and limited PTZ control (no zoom). Some users note inconsistent behavior across iPhone/iPad and devices, or that it behaves differently than other NDI apps. Overall, the app is broadly considered unreliable.
Pros
  • PTZ controls are available.
  • Video stream can be viewed when manually connecting to a camera IP.
Cons
  • Auto-discovery / mDNS fails to find NDI devices on the network.
  • App defaults to port 0 and does not allow changing the port, preventing connections (NDI uses a specific port).
  • Cannot see or discover NDI sources; errors or 404s when pointing to devices.
  • PTZ controls are incomplete or non-functional (limited presets; no zoom; arrows not working).
  • Unreliable across devices and networks; inconsistent with other NDI apps.
Recent reviews
no zoom controls. But it has ptz controls.
by sl*****, 2025-01-28

Cannot connect to any NDI feeds
by DD*****, 2024-11-26

Does not work like all their other apps.
by Fr*****, 2023-12-28
View all user reviews ›

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