A focused world clock for seeing local time, daylight, and working-hour overlap across the places and people that matter to you.
- Synchronized time grid
- Working-hour overlap
- Sunrise, sunset, and daylight
- World clock widgets
- Works offline
Built for myself, shared with everyone
Apps
Small native apps that solve one specific problem quickly, without turning into platforms.
Available on the App Store
Currency Cheat Sheet Widgets
Your everyday exchange rates, visible before you even open an app.
A fast currency cheat sheet with configurable rates, useful conversions, Home Screen widgets, and no need to repeat the same calculation all day.
- Home Screen widgets
- 55+ currencies
- Travel calculator and bill splitting
Learn moreView on the App StoreHow I rebuilt the app after App Review rejected itPrivacy policy
A focused, private fasting timer with custom goals, approximate metabolic stages, editable history, widgets, Live Activities, and private iCloud sync.
- Targets from 1–168 hours
- Widgets and Live Activities
- Private iCloud sync
- JSON and CSV export
- English and Dutch
Learn moreView on the App StoreWhy does a fasting timer need an account?How long do you need to fast for fat loss and autophagy?Support and troubleshootingPrivacy policy