We were dealing with the same problems every day - a block schedule that was impossible to keep track of, and subscriptions that kept renewing without warning.
The existing tools were either too complicated, too expensive, or just not built for the specific thing we needed. So we started building for ourselves first.
After a while, the apps were good enough that it seemed wrong not to share them. That's what Blockly is.
"We built it because the available options weren't good enough for us."
— Blockly Team
We're a small team and very selective — but we're always happy to hear from people building real things.