Content rating
Everyone
50+
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Content rating
Everyone
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About this app

Companion app to connect via Bluetooth or NFC to the IQ range of portables from Crowcon. Supported devices are UnoIQ, DuoIQ and DetectiveIQ
Updated on
May 18, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Files and docs and 2 others
Data is encrypted in transit
You can request that data be deleted

What’s new

- Mute feature redesign (15-min temporary, role-gated, auto-unmute on sign-out, reconnect-aware)
- Per-sensor firmware versions on dashboard
- NFC tap improvements (timeout feedback, layout, robustness)
- Improvements and bug fixes in calibration process and calibration report generation
- Fix bugs in DuoIQ log parsing for multi-channel gas values
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Content rating
Everyone
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App support

Phone number
+441235557700
About the developer
CROWCON DETECTION INSTRUMENTS LIMITED
michael.vaux@crowcon.com
172 Brook Drive Milton Park, Milton ABINGDON OX14 4SD United Kingdom
+44 7818 417801
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