For about a decade now, I’ve had my own version of the I-Ching, “App of Changes” in the playstore. It’s a labor of love that I first developed with Turbo Pascal for distribution of floppy disks. I recently had to build in device detection to fix a layout bug on foldable phones, and realized I could detect if a user had installed the app on a Fairphone. So as a gift to this community, I decided to make the next step the granting of a free lifetime license. I don’t want my friends to pay for my app, and anyone who owns a Fairphone is someone I’m happy to call a friend.
You can find it here in the Playstore. If you don’t know the I-Ching, here’s something I wrote about creating the app that got picked up by WIRED magazine.
Thanks piero-e - that’s all accurate. I know some folks feel strongly about Firebase and Google Analytics, and I respect that. My Privacy Policy is clear about the fact that I use them, as well as why and what for:
Privacy Policy
Your data is yours. I don’t trade, sell, swap, or even capture email addresses or personal information about you. I use the Facebook SDK to track ad performance in reaching new users, but I don’t invoke login or any other protocol which would allow me to use it to collect info on existing users. I use Google Analytics to track app usage anonymously. Those tools will all reveal things like where and when a user opens the app – to the level of country and city --, the operating system and hardware they’re using, the screen they are viewing, and other information about app usage that allows me to track crashes and better understand behaviour flows. I don’t collect individually identifiable user demographic, personal contact, or behaviour info. To learn more about, and to help defend, online privacy, please visit and support the Electronic Frontier Foundation.
That is a nice gift to all fairphone users! I just tried it out on my fairphone 4 
Nice to see your again Brian.
Thank you very much for that gift !
I’ll finally be able to get rid of my old Chinese pierced coins 
