Hello,
I activated a trial version on my samsung tablet. I love it!! 
how can I purchase a license? I’m sorry, I’m not so good at these things
Thank you!
Uli
Hi Uli,
thank you for your message — great to hear that you love VFRnav! 
We offer a full-featured trial period. Once the trial expires, the option to purchase a license will automatically appear within the app.
Let us know if you need any help!
Best regards,
Hermann
Hi Hermann,
Thanks a lot for your reply!
Just wanted to say: VFRNAV is by far the best thing available to the flying community. Massive respect - keep up the great work!
Uli