Grafari, a scientifically-backed AI-driven spelling program, has helped over 100,000 children improve their spelling by using neuropsychological principles combined with technology. With over 15 years of research, the program is designed to match spoken and written language and recognize orthographic patterns using multisensory learning techniques like colors, shapes, and sounds. It’s designed for children who need additional support with spelling and orthography.

Grafari facilitates brain function by enabling it to match spoken language to written forms, helping children detect orthographic patterns through multisensory methods such as colors, shapes, structures, and sounds.
Grafari allows children to make significant progress with minimal parental intervention. Scientifically-backed methods and self-paced learning paths help maximize learning outcomes.
The program analyzes each child’s error patterns and tailors learning content to their individual needs to ensure maximum progress.
Grafari provides automated progress reports and learning analyses so parents can easily track their child's advancement.
Grafari uses various scientifically proven techniques such as color matching and word structure games to enhance learning efficiency. It also includes a spelling game that helps children associate letters, sounds, and structures, allowing them to self-correct with the system's tips.
Comprehensive tool for parents to view kid progress, manage and customize learning settings. It ensures personalized support and effective feedback.

Yes, Grafari is designed to support children with ADHD by providing a structured, engaging, and interactive approach to spelling and writing. While its primary focus is on spelling, the design of Grafari’s program includes several features that are particularly beneficial for children with ADHD, who often struggle with attention, organization, and task completion.
Currently, Grafari is available exclusively for desktop, ensuring users can access its full range of features and tools optimized for structured learning.
Yes, there is a 50% discount of Grafari available for siblings, making it easier for families to support multiple children using learning platform. To apply this discount, simply write to our support team, and they will assist you with setting it up.
Yes, there is a 50% discount available when purchasing both Calcularis and Grafari. To apply this combo discount, please reach out to our support team, and they will assist you with setting it up.
English (EN),
German (DE) - Germany and Switzerland
Spanish (ESP)
French (FR) - France and Canada
Italian (IT)
Dutch (NL)
Swedish (SWE)
Portuguese (PT)
Ukrainian (UKR)
Norwegian (NO)
Bulgarian (BG)
Calcularis offers a 3-day free trial. After that, you can choose from flexible prepaid plans:
All plans include full access to personalized, AI-supported math learning and progress tracking. Billing is upfront based on the selected plan — no monthly billing is available.
Dyslexic learners often benefit from multisensory instruction, where seeing, hearing, and interacting with content aids comprehension. Grafari incorporates multi-sensory learning elements, enhancing engagement and creating more sustainable learning connections. Additionally, Grafari’s gamified reward system, featuring stories by renowned children’s author Carlo Meier, adds an element of fun to the learning process, making it enjoyable for students to work independently and reinforcing their progress.
One of the standout features for students, parents, and teachers alike is the Grafari Coach, a function that visualizes each learner's progress. For dyslexic students, seeing tangible growth in their spelling skills can be a powerful motivator and confidence booster. The Coach provides an overview of accomplishments and highlights areas for improvement, fostering a sense of achievement and purpose as learners advance through the program.

Grafari also provides downloadable materials that teachers can incorporate into classroom instruction. This flexibility allows teachers to blend digital and traditional learning methods, adapting the program to meet diverse needs in the classroom, including supporting students with dyslexia through specialized resources.
This structured approach has proven especially helpful for dyslexic learners, who may require more time to internalize spelling rules. The program's design ensures that all learners, regardless of their cognitive resources or learning pace, achieve the same comprehensive knowledge of spelling by the end of their journey, promoting confidence in written communication.

Grafari not only teaches students the essentials of spelling but also promotes digital literacy and application skills that are increasingly valuable in today’s digitalized world. Dyslexic students, who may already face challenges in traditional learning environments, can benefit immensely from a program that is both structured and innovative, allowing them to work independently, build confidence, and develop essential skills for the future. By combining the latest linguistic insights, structured learning paths, multisensory activities, and a supportive digital interface, Grafari is a powerful tool for educators and a valuable resource for students with dyslexia. It not only helps young learners conquer the complexities of spelling but also prepares them to navigate society with confidence and clarity.

100,000+ children have benefited from the program
Children practice for 3 x 20 minutes weekly
Grafari reduces spelling errors by 32% in 3 months
More than 1,000 schools have integrated the program into their curriculum
Whether your child needs support overcoming dyslexia, improving spelling and writing skills, or building confidence in literacy, Grafari provides a proven, personalized solution. Start your free trial today and empower your child's reading and writing journey!