NDI Test Patterns is a professional utility for iOS that transmits test patterns and audio tones to NDI-enabled broadcast receivers.
The App DNA
What makes this app unique?
The app removes the need for dedicated hardware signal generators by using mobile devices as portable, low-latency IP video sources.
For Professional live video production technicians and broadcast engineers.
What does it look like?
Key features
Transmits standard test patterns to NDI-enabled receivers, reinforcing protocol adoption.
Sends audio tones at standard volumes to calibrate receiver audio levels.
Streams custom images as NDI slide shows, providing a low-cost graphics injection method.
How much does it cost?
The app is provided as a free utility to support the broader NDI broadcast hardware and software ecosystem.
Velocity
Dormant developmentopaqueShow more...
NDI Test Patterns has been inactive for 1,758 days, indicating a complete cessation of development. The app has not received any updates, bug fixes, or feature enhancements in over four years. Given the lack of activity, the project is considered a zombie application.
Who built it?
NewTek
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NRC MonitorUser Sentiment
What do users think recently?
Recent user voice shows a thrilled sentiment. Users appreciate network device interface streaming functionality provides a high-quality experience for users without requiring any payment.
How are ratings & reviews evolving?
What users say, by theme
- Network Device Interface streaming functionality provides a high-quality experience for users without requiring any payment
1 of 1 recent reviews analyzed · limited sample
Read the full review analysisCompetition
Competitive landscape for NDI Test Patterns
How's the Photo & Video market?
NDI Test Patterns occupies a niche utility role within the Photo & Video category, serving as a free companion tool for the NDI broadcast ecosystem. Its 5.0-star rating reflects high satisfaction among a small, specialized user base, though the four-year update gap limits its competitive relevance against evolving IP video standards.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for NDI Test Patterns
Where is it heading?
The broadcast utility market is shifting toward higher-efficiency, low-latency protocols like NDI HX3, which NDI Test Patterns currently lacks. Without a roadmap for protocol updates, the app risks becoming a legacy tool that professional technicians will eventually replace with more current, actively supported alternatives.
- The four-year development gap indicates a maintenance-only posture, which limits the app's ability to adopt newer, more efficient NDI protocols.
- The app maintains a 5.0-star rating, signaling that the core utility remains highly effective for its target audience of broadcast engineers.
The SWOT
- Direct NDI protocol integration enables immediate recognition by professional broadcast hardware
- Adding support for NDI HX3 could capture users transitioning to higher-efficiency production workflows
Next best moves
Audit NDI protocol compatibility because the app has not been updated since 2021 → ensure continued professional utility
The counter-intuitive read
The app's long-term maintenance state is a feature…
Read the full takeSince the last report: The intelligence profile has shifted from a general maintenance observation to a targeted assessment of protocol obsolescence risks. The analysis now highlights the specific threat of OS-level incompatibility and the lack of a roadmap for modern NDI HX3 standards.
Bottom line
NDI Test Patterns remains a functional utility for the NDI ecosystem, but the four-year development hiatus leaves it vulnerable to protocol obsolescence. Validating compatibility with current NDI standards would protect its value for professional users who rely on it for signal testing.
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Access the full report for freeFAQ
Is NDI Test Patterns free to use?
Does NDI Test Patterns work with all NDI receivers?
Can I use my own photos as a test pattern?
Sources
- [1] App Store, source
Report last updated