Cognitive science-based approach
3-day free trial with any plan
All plans include:
- Engaging interactive math activities
- Customized exercises for different learning styles
- Personalized dyscalculia support
- Math anxiety reduction tools
- Self-paced independent study
- Access anytime, anywhere
ANNUAL PREMIUM
$20 / month
Billed $240 annually
Save 39%
Ideal for long-term improvement
BEST VALUE
6-MONTH PLAN
$25 / month
Billed $150 every 6 months
Save 24%
Best for consistent progress
Join thousands of parents who've helped their children overcome math challenges with our specialized learning platform
Help your child conquer number challenges with an adaptive, multisensory program backed by research
15 years
research in AI
25%
less math anxiety
45% more
correctly solved arithmetic problems
10+ peer-reviewed papers
confirming effectiveness
Watch the demo
Results you can’t ignore
37% improvement in number-line accuracy after 12 weeks of daily practice.*
25% faster mastery of addition and subtraction compared to standard tutoring methods.*
92% completion rate of our 10-level curriculum, keeping motivation high and drop-off low.
*Research conducted with over 200 dyscalculic students in U.S. schools.
Number processing and arithmetic
Covers the basics of number processing, including addition, subtraction, multiplication, and division within the number range up to 1,000
Game "Plus Minus"
Promotes proficiency in addition and subtraction through interactive tasks, helping learners intuitively grasp the concept of increasing and decreasing quantities
Progress view
Shows learners their progress and increases motivation
Personal companion
A chosen companion can guide learners through the software, explaining various tasks and exercises
How it works in four steps
Quick AI diagnostic
A 10-minute test reveals exactly which number-sense skills need work.
Tailored module assignment
Adaptive, multisensory exercises—number lines, dot patterns, spoken digits—give immediate practice where it matters most.
Instant feedback loop
Every answer triggers visual and auditory cues, so your child knows right away what to adjust.
Weekly progress summaries
Clear, easy reports show gains in estimation accuracy, calculation speed, and confidence.
100,000+ parents rely on Calcularis
Calcularis product development team
USA
Ana Cloward
USA
Ashley Qualls
USA
Nisha Hurd
USA
Eunice Ahn
USA
Samantha Burns
USA
Brittany Bell
USA
Elia Garrison
USA
Julia Ueberroth
USA
Sommer n’ August
USA
Recognized by
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FAQs
Is this application suitable for children with dyscalculia?
Yes, our application is effective for children with dyscalculia, improving their math skills to the same extent as children without dyscalculia. For more information, you can refer to the following research link.
What improvements can children expect after Calcularis training?
After just 6 weeks of training, children with math difficulties can experience up to a 16-point improvement. Read the research here.
How frequently should children practice to see results?
We recommend that learners engage in 20-minute sessions at least 3 times weekly to achieve optimal results.
What age group is Calcularis for?
Calcularis is suitable for children aged 5-11.
