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Citizen: Connect and Stay Saf‪e‬

The most powerful safety app for today’s world.

News & Magazines

See friends on your Safety Map: Know their safety status at a glance and find out if (and when) they are near a dangerous incident in real-time. You can turn on Ghost Mode to keep your location private at any time....

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Quantified Citizen

Contribute to citizen science

Health & Fitness

Help validate health products like supplements, and techniques like keto and microdosing to determine how well they work. Our studies are rigorously designed with scientific protocols to produce credible findings...

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Features of Quantified Citizen:

  • Join Interesting Studies on Topices
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  • Answer questions, watch videos
  • Submit your data