StuFlex

Math that finally makes sense.

Ollie draws it out and explains every step, out loud, like a tutor sitting next to you.

No card needed for your first problem.

12
Now shade the area from 0 to 2…

How it works

  1. Ask

    Type it, say it, or snap a photo of your homework.

  2. Watch

    Ollie draws the graph and explains one step at a time.

  3. Try it

    Answer as you go, or check your own working on the board.

What makes Ollie different

  • Sees the picture first

    Curves, vectors, 3D surfaces and diagrams drawn as she explains.

  • Talks you through it

    A natural voice at your pace. Pause, replay, ask about any step.

  • Checks your work

    Write on the board, and Ollie circles exactly where it went wrong.

  • Your way

    Guided, explain-it-to-me, or the full worked solution.

Covers what you're learning

  • Algebra
  • Geometry
  • Trigonometry
  • Calculus
  • Multivariable
  • Vectors
  • AP Statistics
  • Probability
  • Physics

Plans

StuFlex

$10 / month

  • Lessons on any problem
  • Graphs, photos and the student board
  • Ollie's natural voice
  • Cancel anytime
Start with a free problem

Fair-use limits keep it affordable.

StuFlex Plus

$20 / month

  • Everything in StuFlex
  • 2.5× the monthly lessons
  • A higher daily limit for long study days
  • Twice the natural voice
Start with a free problem

Switch between plans anytime in Manage billing.

Questions

Is it cheating?

Ollie teaches the method step by step and checks your own working. Use it the way your class allows.

Who is it for?

High school and university students, 13 and older.

What are the limits?

Each plan includes a generous monthly allowance of lessons and natural voice, and StuFlex Plus has 2.5 times the lessons and twice the voice. My plan shows how much is left, and it refills each month.

How do I cancel?

Anytime from My plan, then Manage billing. You keep access until the end of the month you paid for.

What happens to my data?

Your lessons are saved to your account so you can pick up where you left off. See the Privacy Policy for details.

Stuck on something right now?

Try a problem free