Get the app
JVFR is not currently publically released, but during testing the app is made available to anyone with interest to garner feedback. If you are interested in testing the app, you can find it by going to https://test.jvfr.net on your preferred mobile device. For any questions, please send an email to info@jvfr.net.
Usage of the app, both before and after release, is completely free.