Thunkable - Powerful but easy to use, drag-and-drop mobile app builder.
Session - Complete photo session booking platform
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.
Social Pomodoro - Meet an accountability buddy for 25 minutes of focused work.
Bubble.io - Building tech is slow and expensive. Bubble is the most powerful no-code platform for creating digital products.
Sound Event Detector - Making the world safer, a sound at the time