Mapbox - An open source mapping platform for custom designed maps. Our APIs and SDKs are the building blocks to integrate location into any mobile or web app.

Train Fitness - Automatically track your workout at the gym - hands free!

uMap - uMap let you create maps with OpenStreetMap layers in a minute and embed them in your site.

MoovBuddy - An exercise app for back & neck pain and joint health

Google Maps - Find local businesses, view maps and get driving directions in Google Maps.

Dualnback.works - Dual N-back is a specific brain training exercise, that's been shown by research - it might improve fluid intelligence.