🇺🇸 US Edition – Aligned with US State Standards | Prices in USD

860+ practice exams available

Evaluate. Elevate. Excel.

United States Sign in

Skip to content

prepGroEvaluate. Elevate. Excel.

Home Evaluate Elevate Excel

Not signed inSign in to see your plan

Sign in Create an account Help & support

Find my state test

Searchesc

TrySAT math data analysis AP Biology practice billing

Diagnosticfree

Continue my checkFree, ~20 min, adaptive Browse all diagnosticsEvery exam, one catalogue Sample reportSee what you get

By exampick yours

SAT · ACT · PSATCollege admission AP subjects38 exams covered State tests & grades 3–12Find your state’s test

Resultsafter the check

My readiness reportSkills to fix, in order How we measureWhat the number means Parent digestYour child's progress

Start here

One free check, four named gaps

About 20 minutes, no card. The report is ready the same day.

Take the free check

LearnLMS

Browse all coursesFree lesson previews Lesson libraryMapped to every skill My study planWhat to do this week AssignmentsSet by your tutor

Tutor on demand8 / month

Find a tutorMatched to your gaps Book a live classPick a slot this week

Plansby level

Live tutor plansFrom $129/month Add a second subjectOne subject per plan Teach with prepGroTutor applications

Live support

8 live 1:1 classes a month

Your tutor already knows which skills are weak. No hour spent rediscovering them.

Practiceunlimited

Practice testsTimed and untimed Missed questionsRetry what you got wrong

Reviewevery answer

Answer explanationsRetry a miss and see why Progress & trendScore movement by skill

Test packsby level

Unlimited test packFrom $9.99/month Browse all examsPick your subject Test-day checklistThe week before

Prove it

Practice until it holds

Unlimited attempts for one subject, with explanations and a trend by skill.

Supportwe reply

Contact usEmail or call Parent FAQThe common questions Billing & refundsCancel anytime

Learn morereading

JournalNotes on prepping well How prepGro worksThe three-part loop About prepGroWho we are

Trustthe fine print

Privacy policyYour data stays yours Terms of serviceThe agreement No score guaranteesWhat we do promise

Still stuck?

Talk to a person

We answer parent questions about plans, levels and matching within one working day.

Find my state test

Continue my check Browse all diagnostics Sample report SAT · ACT · PSAT AP subjects State tests & grades 3–12 My readiness report How we measure Parent digest

Browse all courses Lesson library My study plan Assignments Find a tutor Book a live class Live tutor plans Add a second subject Teach with prepGro

Practice tests Missed questions Answer explanations Progress & trend Unlimited test pack Browse all exams Test-day checklist

Help

Contact us Parent FAQ Billing & refunds Journal How prepGro works About prepGro Privacy policy Terms of service No score guarantees

Sign in Create an account

Cart

Your cart is currently empty!

New in store

prepGro

Evaluate.Elevate.Excel.

How it works Practice tests Diagnostic tests Courses 1:1 Tutoring Pricing

Contact us Parent FAQ About PrepGro Teach with PrepGro

Privacy Policy Terms of Service Refund & Cancellation Policy

prepGro (often searched as PrepGrow) is an adaptive test prep platform for grades 3–12 — diagnostics, personalized practice and live tutoring.

© 2026 prepGro – USA. All rights reserved. Privacy Policy Terms of ServiceUnited States · English