Timo Partl

I build apps.

About Me

I was born in Southern Germany and studied Applied Computer Science (Bachelor) at the University of Applied Sciences in Constance. I then moved to Stuttgart and studied in Computer Science & Media (Master) at the Stuttgart Media University. While having various interests in different areas of Computer Science, my biggest passion is developing apps.

Diarium logo


The most functional diary for Windows, macOS, iOS & Android lets you keep all your precious memories in one place and even reminds you to write down your experiences every day.

WorkingHours logo


Easily track your work hours - organize, analyze and export them. Perfect for freelancer, hourly workers, employees or anyone else who wants to keep track of his or her working time.

GeoPhoto logo


Ever wondered where you took all your great photos? Or want to know where one specific photo was shot? No problem with GeoPhoto!

SubTotal logo


SubTotal is a tool for small business owners to quickly create PDF invoices. From wherever you are, with just a few clicks.

AtomicClock logo


Ever wanted to know the exact current time to celebrate someone's birthday or New Year's Eve? Or to synchronize clocks? AtomicClock provides exact times based on NTP servers which are getting their time directly from atomic clocks!