About

Brain is built and operated by try4ever — an independent, one-person software project based in Arizona, USA. I made it because I needed a better way to organize my own studies, and outlines kept hiding the structure I was trying to learn.

The product has one guiding rule: your study material belongs to you. Files are processed on your device, stored in your browser, and never uploaded anywhere. There is no account database holding your notes and no analytics following you around. The only data that ever leaves your device is an email you choose to send, and a payment handled by Stripe if you subscribe.

Questions, bugs, or access issues — write to support@try4ever.com. I answer within 5 business days, usually faster.

One belief runs through everything: AI should sharpen a teacher's craft, never replace it. A great teacher prepares the material; Brain just makes it fast to turn that material into maps, quizzes and visible mastery. The tool carries the busywork. The human keeps the teaching.