Math Builders plans
Plans for math fact fluency that lasts.
Start free with complete core practice, including multiplication and division through 12. Upgrade for combined and through-24 packs, additional learners or classes, full map detail, and expanded progress views.
The fluency map shows what is mastered, due, slow, and next.
Session summaries show what to practice next.
Progress views make weak facts easy to spot.
For families
Parent
Build a short daily practice habit, see what is sticking, and know exactly what your learner should practice next.
Free Parent Account
Save one learner with all six individual core packs—the complete fact foundation across all four operations.
$0
start free
Adaptive spaced-repetition engine (Leitner + SM-2) decides what to practice next
Google or email sign-in
Six individual core packs: addition within 10 and 20, subtraction within 20, multiplication through 12, and division through 12
One learner profile with every pacing option
Saved practice history and essential stats
Monthly
Flexible premium for a family getting started.
$11.99
per month
Additional learner profiles
Combined, all-four, and through-24 packs
Full fact-by-fact fluency map
All missed-fact detail and advanced progress views
Personalized weak-fact worksheets with answer keys
Printables Lab for individually tailored sheets for one or more learners
Yearly
The best fit for a full year of steady practice.
$99.00
per year
Additional learner profiles
Combined, all-four, and through-24 packs
Full fact-by-fact fluency map
All missed-fact detail and advanced progress views
Personalized weak-fact worksheets with answer keys
Printables Lab for individually tailored sheets for one or more learners
3 Years
Long-term access as learners grow through new facts.
$189.00
billed every 3 years
Additional learner profiles
Combined, all-four, and through-24 packs
Full fact-by-fact fluency map
All missed-fact detail and advanced progress views
Personalized weak-fact worksheets with answer keys
Printables Lab for individually tailored sheets for one or more learners
Start small. Upgrade when the plan is obvious.
The free account lets each audience enter through the right setup. Premium is for unlocking the full decision view once learners are practicing regularly.
Free accounts start with Google or email and no credit card.
Free includes all six individual core packs—the complete fact foundation across all four operations—plus every pacing option and basic progress views.
Premium adds combined packs, more learners or classes, full map detail, and expanded progress views.
Parents, schools, and tutoring centers keep separate account paths.