Learn system design before it's on the Play Store.

Scalapod teaches system design to complete beginners, one small idea at a time. Every lesson is a real-life story (a coffee stall, a ticket queue, a busy kitchen) with a picture for every step, so terms like "load balancer" and "sharding" finally make sense. Lessons take two or three minutes, and the app rewards you for showing up.

We're opening an early beta on Android. Join, use it for a few minutes a day for two weeks, and tell us what confused you and what clicked. Your feedback decides what we build next.