Licensing that fits how you sell.
Every plan includes the whole engine — seven math tracks plus entrance-exam verbal & reading, web + iOS, updates, and support. We shape the commercial terms around your model. Tell us how you'd sell it and we'll find the fit.
License
A predictable annual fee for the branded app. Best when you want simple economics and own all the upside.
Per student
Pay for the students you serve. Scales cleanly from a single tutor to a district.
Rev share
Low up-front cost — we grow when you grow. Best when you're launching a new paid product.
Every plan includes
- All seven math tracks
- SSAT / ISEE / HSPT verbal & reading
- Runtime brand skinning
- Web app + native iOS build
- Timed exams & readiness
- Mastery & spaced repetition
- Personalized study plans & diagnostic
- Parent / teacher reports
- Teacher & tutor dashboards
- On-device generation — unlimited & offline
- Engine updates & new content
- No student PII to manage
- Onboarding & support
Common questions
Do you offer a free tier for low-income schools?
Yes — our Community access program gives the full engine free to under-resourced schools worldwide: US Title I and high–free-lunch schools, and under-funded schools in developing countries. Because problems generate on-device with no per-question server cost, giving away the learning product is sustainable — it's funded by the commercial licenses. It works fully offline, so it fits low-connectivity classrooms. The optional AI tutor is the only paid add-on. Apply here.
Is there a consumer version families can just download?
Yes — Kimsa: Math Practice, our own retail build of the same engine, is coming to the iOS App Store with a 7-day free trial. See Get the app. Licensees ship their own branded version with their own pricing.
How long does it take to launch?
Days, not months. Because your app is a brand configuration over a finished engine — not a custom build — most of the timeline is your brand assets, App Store setup, and review.
Do I need my own developers?
No. You supply a brand kit and business terms; we handle the skinning and the builds. If you have a dev team, they can own the store presence and integrations.
What infrastructure do I need to run it?
Essentially none. Problems are generated on each student's device and the app works offline, so there are no servers for you to operate and nothing that strains at enrollment peaks. The one optional cloud feature is the AI tutor, which is rate-limited and off by default.
Is it really calculator-free?
Yes. Every item resolves to an exact answer — a clean integer, fraction, or simplified radical — never a decimal that implies a calculator. That's what makes it faithful to placement and entrance exams.
How do you handle student data & privacy?
The engine collects no personal information. Progress lives on the device, with optional privacy-safe sync that never overwrites a student's history. It's a clean posture for schools and minors — see Trust & privacy.
Can I choose which subjects appear?
Yes — enable any of the tracks. Ship an Algebra-only refresher, a full SAT/SSAT/ISEE/HSPT prep suite, or any mix.
Are SAT, SSAT, ISEE, and HSPT official?
No. Those are independent trademarks; Kimsa is an unaffiliated study tool that helps students practice for them. The names are used descriptively, with a disclaimer.