iOS apps
Apps I have published on the App Store, and what I am working on next.
by ABTM Projects GmbH
Your sports community: people, clubs, courts and courses in one place
oClub is a sports community. Find people nearby who love the same sport, arrange games with friends and stay in touch through chat.
Clubs keep their dates, courses, members and chat in one place. Courts and halls show live availability with real prices, and courses can be booked and paid for directly in the app.
Build habits that stick
Rytmo helps you build good habits without stress. Check off what you did today, watch your streaks grow and let Rytmo spot the patterns in your routine.
Many habits check themselves off: from Apple Health, from Screen Time, from a QuickMath practice goal or from a phone call. Distracting apps can stay locked until your habits are done.
Build math confidence through consistent daily practice
Daily mental math practice that is simple, engaging and effective. Set personal goals for practice time, correct answers or questions answered, and track them with progress rings and statistics.
Four operations and four difficulty levels from beginner to hard. Your data stays in your iCloud account: no analytics, no tracking, no user accounts.
Learn a language, one phrase at a time
No overwhelming flashcard decks. Just one phrase every morning, ready to use and ready to remember, with pronunciation, translation and real-world context.
Choose a learning plan for what you want to achieve, and keep today's phrase on your home screen or lock screen with the widget.
Power output, annual energy and the right turbine for a hydropower site
For hydropower professionals, engineers and students. Enter net head, nominal discharge and efficiency, and TurbineMatch calculates the maximal power output and the projected annual energy.
Your input is plotted in a turbine suitability diagram that shows which turbine type fits, such as Francis or Kaplan.
One tap, every camera
Turn the iPhones and iPads you already own into one multi-camera rig. Tap once, and every camera takes the photo or starts recording at exactly the same moment.
No account, no router, no cables. Devices find each other over Wi-Fi and Bluetooth and reconnect by themselves after the first pairing.
