Content rating
Everyone
1K+
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Everyone
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About this app

Echo is an application allowing you to participate in cosmetic products trials and evaluate the impact of your environment on your skin.
You will be asked to answer to a set of questions over time that will allow us to follow the evolution of your cutaneous characteristics.
This application is only accessible with credentials sent to you in advance.
Echo is an application allowing you ton participate in cosmetic products trials.
Updated on
Apr 6, 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
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • You can request that data be deleted
Content rating
Everyone
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App support

About the developer
CONNECTED PHYSICS
support@connectedphysics.com
1 RUE DE L EGALITE 92220 BAGNEUX France
+33 9 73 88 21 70