Indie apps for musicians and families
Solo developer crafting thoughtful digital tools from the Black Forest, Germany.
Practice companion for brass & wind musicians. Scales, arpeggios, tuner, drone, and metronome — all in one app.
Try the AppCreative scavenger hunts for children's birthdays. Printable PDFs with audio stories that bring magic to every celebration.
Visit ShopHi, I'm Oliver — a software developer and musician based in Merdingen, Germany. I build apps that I wish existed: tools for practicing music more effectively, and activities that bring families together.
Selinger Apps is my small indie studio. Every app is crafted with care, respecting your time and privacy.