The only requirements are:
• iPhone 5 or newer. With an iOS 11 or superior operating system.
• Android 5.0 or superior.
How do I know which version of the app I have?
You can see it in the bnc10 app at the end of the “Configuration” section.
You can also find it in the Play Store or Apple Store by searching the bnc10 app and accessing “App Data”.