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About this app

Important: This app requires additional hardware before it can be used. To read more about these requirements please visit http://ffem.io or contact ffem at info@ffem.io.

ffem match is an open source, inexpensive, smartphone-based drinking water test kit.

Disclaimer: The user acknowledges and confirms that the tests undertaken by using the product are only screening tests and not a substitute for laboratory tests. Accordingly, the user shall not take any decision on the potability or otherwise of drinking water solely on the basis of using the product.
Updated on
Jun 5, 2023

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
Location, Personal info, and App info and performance
Data is encrypted in transit
Data can’t be deleted