Pick the plan that fits.
The adaptive diagnostic is free for every student, always. Everything below is for people who want the misconception data behind it.
For students
Free
- Full 20-question adaptive diagnostic, unlimited retakes
- Score and placement band
- Strand breakdown across QR, AR, GR, and PR
- No account, no card
Free shows you where you are weak. Paid shows you why.
Practice Pass
One-time purchase, no renewal.
Six months, enough for prep plus one retest cycle.
Everything in Free, plus
- Full practice bank across all 97 topics
- A worked solution on every problem you get right, not just the answer
- The named misconception behind every wrong answer
- Progress tracking by topic
- Printable worksheets you can pull yourselfComing
Full Course
One-time purchase, no renewal.
A full year of lessons, practice, and diagnostics.
Everything in Practice Pass, plus
- Lessons for all 97 topics, Units 0 through 5
- Worked examples in every topic
- A structured sequence with completion gates, so you always know what is next
- GUMU, an AI tutor that asks you questions when you get a lesson problem wrong
- Twelve months of access
- Short video walkthroughs on the topics students fail mostComing
For teachers
Teacher Core
For one teacher and up to three classes.
- Full class roster, join codes, and email invites
- Every student's diagnostic history and strand breakdown
- Top misconceptions grid, class-wide and per student
- Full curriculum, assignable to your students
- GUMU Socratic tutor for your students
- Up to 3 classes
- Email support
- Worksheet generator, up to 15 per monthComing
Teacher Pro
Most completeFor teachers running more classes, or a department of one.
Everything in Teacher Core, plus
- Unlimited classes
- Multi-class comparison view for department-level reportingComing
- CSV export of roster, scores, and misconception data
- A co-teacher seat, so a partner teacher shares the roster
- Early access to new features
- Parent digest, a weekly email in English and Spanish that you review before it sendsComing
- Unlimited worksheets, including two-version outputComing
Campus-wide, for the whole TSIA2 math team
Campus and department licensing, priced by enrollment.
Everything in Teacher Core, campus-wide
- Campus-level reportingComing
- Onboarding and implementation support
- Direct line to the founder
Pricing questions
Yes. The full 20-question adaptive diagnostic, the score, and the strand breakdown are free for every student, with no account and no card. That does not change.