I had some issues with the pgp app, but their support has been great working with me to get it resolved!
Does what it promises!
• Uses a new API version to connect to the Fidesmo server
• Fixes a bug that kept the NFC message spinning forever
• Introducing Expanding/Collapsing of the app description text.
• Showing the price on the service-cards
• Loads of bug fixing
• The app now allows you to store multiple devices and switch between them effortlessly!
• !Hola! The app is now translated to Spanish
• Use Android API Nougat
• Async card interface