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.
Thunkable - Powerful but easy to use, drag-and-drop mobile app builder.
uMap - uMap let you create maps with OpenStreetMap layers in a minute and embed them in your site.
BuildFire - BuildFire is the easiest way for small businesses to build a mobile app in a matter of minutes for iOS and Android.
Google Maps - Find local businesses, view maps and get driving directions in Google Maps.
MIT App Inventor - App Inventor is a cloud-based tool, which means you can create apps for phones or tablets right in your web browser.