KnowQR never reads or harvest any user info. Its against our policy.
In no way KnowQR associates with any third party app either.
KnowQR needs email id only for registration purpose and sending generated QR codes. No spamming guaranteed.
Options to add your contact numbers are available, wont be available to users unless you “Enable” it.
We recommend to add emergency contact since it could be a lifesaver and “Enable” it .