Two apps live. More in progress.
Walk the world from your treadmill
Walk real routes through 93 cities — Paris, Tokyo, New York and more. Landmarks unlock as you reach them, street-level views update as you move, and every session ends somewhere new.


Think weekly, not daily
Most calorie apps make you feel guilty about one bad day. CalTrako doesn't. Built around the insight that your 7-day average is what actually drives weight loss — not any single day.


Next app is in progress. Same approach — start with a real problem, build until it's genuinely better than what's out there.
Both apps exist because something was missing. CalTrako because daily calorie guilt isn't how weight loss works. MilleWalk because treadmill walking is boring.
Design decisions are made for the person using the app, not for the portfolio. If it's confusing, it gets changed.
Your data stays on your device. No accounts required, no data sold, no ad profiles built from your activity.
Download and use the core features without paying anything. Premium unlocks more — it never locks what you already have.
We'd love to hear from you — feedback, bug reports, partnerships or just to say hi.