ACT prep that adapts for maximum gains
An adaptive algorithm proven to propel your score with only 10 minutes of prep a day.
Get your ACT score breakdown and a customized study plan with our Rapid Diagnostic™.
Try it free for a limited timeNo credit card required~88% less time than the full ACT
35
Cason got a 35 with RibbitEDU
Chirag J. 32 → 35
Aarya S. 26 → 32
Mason C. 29 → 34
Rikki D. 27 → 33
Brynn A. 30 → 35
Sadie G. 31 → 35
Rushil R. 28 → 32
Ethan U. 27 → 32
Know your ACT score in 10 minutes
Analyzing your answers
Refining your score estimate
Take the Rapid Diagnostic™
RibbitEDU analyzes your answers to estimate your ACT level and recommend the skills to work on first.
See your score estimate
Get an estimated ACT score and a breakdown by section.
Know what to study next
Start with practice focused on the topics you need to improve.
More accurate than a tutor, for less
$2,250
What families spend, on average, hiring a tutor to structure one student’s prep.
| Feature | RibbitEDU | Tutor | Prep class |
|---|---|---|---|
| Structured study plan | Yes | Yes | Yes |
| Adapts with every question | Yes | No | No |
| Score prediction after every session | Yes | No | No |
| Ready whenever you have 10 minutes | Yes | No | No |
| Cost | from $33/mo | $2,250+ | $800+ |
How you’ll raise your score
Plan retargeting your weak points
Follow your study plan
Get daily practice focused on the ACT skills you need to improve.
Adapting to you
Algebra &
Functions
Practice at your level
Questions adjust to your answers, so each session matches your current skills.
Predicted composite
33
Track your progress
Take full-length practice tests and compare your estimated score with your goal.
Student testimonials.
“Ribbit genuinely is a lifesaver, I am a highschooler senior and it took me from a 33 to a 36 in 2 months, I feel so much more confident about my applications now!”
Logan S.“ACT prep used to be the thing I kept putting off. Ribbit helped me get into a routine and actually stick with it. Studying feels a lot less overwhelming now.”
Pranay R.“The biggest difference for me was feeling like I had a place to start. Ribbit made prep feel more manageable, and I stopped dreading every study session.”
Preston P.“Ribbit helped me be more intentional with my ACT prep. I still had to put in the work, but having some direction made it easier to stay focused and keep going.”
Luis C.“I liked being able to take prep one step at a time. Ribbit helped me feel less intimidated by the ACT and more comfortable sitting down to practice regularly.”
Yash P.
See what’s possible in as little as 10 minutes.
- Rapid Diagnostic™ freeMonthly$99/monthBilled $99 monthly
- Rapid Diagnostic™ freeQuarterly$66/monthBilled $198 every 3 months
- Rapid Diagnostic™ freeBEST VALUEYearly$33/monthBilled $396 per year
Plan 1 / 3
Frequently asked questions.
What is RibbitEDU?
RibbitEDU is your AI-led ACT instructor. A curated algorithm reads your skill levels, builds your custom plan of attack, and serves practice that adapts to your performance with every question — English, Math, Reading and Science. Everything runs in the browser. Nothing to install, nothing to schedule.
How does the Rapid Diagnostic™ work?
Ten minutes of questions, calibrated as you answer. At the end you get a full composite estimate, a section-by-section breakdown, and the weak points costing you the most — plus the custom prep strategy that fixes them fastest. It's free for a limited time.
How much can my score improve?
Students who follow their plan with 10 minutes a day typically move 3 to 6 composite points. Bigger jumps happen — Donnie moved 6 points to a 34 — usually for students who start with runway and let the algorithm choose what they study. The one thing it can't do is the 10 minutes for you.
Why RibbitEDU instead of a tutor?
Families spend about $2,250 on tutoring for one student's structured plan. RibbitEDU's algorithm does the same job — plans, targets, re-plans — and re-reads your level after every single question, which no weekly session can. From $33 a month, whenever you have 10 minutes.
Is it really free to start?
Yes. The Rapid Diagnostic™ — your score estimate, full breakdown, and custom plan of attack — is completely free for a limited time. You see exactly where you stand before you decide anything.
Ten minutes a day — seriously?
Seriously. Ten focused minutes on your proven weaknesses beats hours on the wrong material. The algorithm decides what those minutes hit; you just show up. More time helps — but it's never the entry price.
Can I cancel?
Any time, from Settings. You keep access through the period you already paid for — cancelling on day two of a month you bought does not cut you off on day three.
Do you store my card?
No. Stripe handles the payment and holds the card details; we never see or store your full card number.
Is there a refund policy?
Email us. If RibbitEDU is not doing what it says, we would rather refund you than argue about it.