An AI that explains it like a friend

Ask a question at 1am and get an answer that actually lands — in Chad’s voice or stacy’s, your pick. Then turn it into flashcards, a quiz, or a week plan in one tap, so the explanation becomes studying instead of scrolling.

Stuck at 1am? Ask.

AI chat
What are we studying? Drop a topic and I'll make it stick.
Explain the Krebs cycle like I'm tired…
Alright, tired-brain version: The Krebs cycle is how your cells burn fuel for energy. Acetyl-CoA joins oxaloacetate and spins through eight steps. Each turn spits out carbon dioxide, a little ATP, and the electron carriers NADH and FADH2 that feed the next stage. Two turns per glucose. That is the whole loop.
✓ 6 flashcards saved

How it works

  1. 1
    Ask in plain words

    Type it the way you’d text a friend — “explain the Krebs cycle like I’m tired” works better than textbook phrasing.

  2. 2
    Get an answer in your voice

    Chad keeps it direct; stacy keeps it calm. Either way you get the version that fits how your brain is doing right now.

  3. 3
    Turn it into something

    One tap makes the answer into flashcards, a quiz, or study blocks on your calendar — the conversation becomes studying.

What you get

  • Two personas — Chad (direct) or stacy (calm) — same brain, different delivery
  • One-tap flashcards from any answer, saved straight to your library
  • Quiz generation from whatever you just discussed
  • Week planning that drops study blocks onto your calendar
  • Memory you control — pause or delete what it remembers about you anytime
  • Same conversations on web and iPhone

Works better together

Flashcards →
FSRS brings each card back right before you’d forget it.
Practice exams →
Exams from your own notes, graded with feedback on the miss.
Planner →
Review blocks spaced backward from every exam on your syllabus.

Works for: Biology · Chemistry · History · Psychology · Computer Science · Economics

Questions

What can I actually ask it?

Anything you’re studying — explain a concept, quiz you on a chapter, plan a week around exams, or walk a problem step by step. Every answer can become flashcards, a quiz, or calendar blocks in one tap.

What’s the difference between Chad and stacy?

Same brain, different voice. Chad is direct and gets you moving; stacy is warm and keeps you steady. The whole app recolors around your pick, and you can switch anytime.

Can it be wrong?

Yes — like any AI, it can make mistakes. Treat it like a sharp study partner, not a textbook: verify anything you’re going to rely on for a grade.

Is using AI chat cheating?

Using it to understand and practice isn’t; submitting its output as your own work is. Our honor code draws the line clearly. Read the honor code →

Stuck at 1am? Ask.

Start studying free →

Free to start. Same account on web and iPhone.