Four blocks. One mechanism. No reading required to understand how AI actually thinks.

Free to start. Build a working pipeline out of four colour blocks, teach it, and watch exactly how it decides.

The four blocks always run in this order — tap any one to see what it does.

Start with the free build. See how far it takes you.

No account needed to try it. See pricing when you are ready.

Or get it on your phone — YDABlocks for Android. iPhone version coming soon.

Four roles. Fixed forever. Everything else — palette, sound, text size, reading font, price tier — bends to the person using it.