They want full access to your phone – RYOBI™ Phone Works™ Review

When you install it, it asks you to create an account and give them your email so they can send you "special offers". Then they want you to login when you use the product. They ask for access to all your photos you take, and ask for access to your location even when you're not using the phone. That's a bunch of baloney, none of that is needed to take a measurement. They just want your personal information and precise location 24/7 to resell to marketers and other companies. It soured my whole experience, otherwise I would have given four stars for the app itself.
Review by Rick55 on RYOBI™ Phone Works™.