Thunkable - Powerful but easy to use, drag-and-drop mobile app builder.

Bandlab - Capture, nurture, and collaborate on song ideas in the cloud

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.

Turntable.fm - Turntable.fm is a social media website developed by Billy Chasen and Seth Goldstein that allows the audience to stream their own music.

Bubble.io - Building tech is slow and expensive. Bubble is the most powerful no-code platform for creating digital products.

indiesound - indiesound is a multi-tasking platform developed for online music streaming, helping you to discover, listen and connect with thousands of indie bands or music artists all around the world.