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Everyone
100+
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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
Companion app for IQ products
Updated on
Jun 19, 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

- New Logs page: on-device storage, filtering of event and gas logs retrieved from connected gas detectors.
- Manual, targeted sync of logs to Crowcon Connect, available when signed in.
- Engineer Mode: Self-service mode to calibrate, configure detectors.
- Time sync with automatic timezone sync on DetectiveIQ
- Redesigned, responsive layout on Calibration and configuration pages
- Bundled default calibration levels so calibration can proceed offline.
- Bug Fixes
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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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