Improve Foundational Math Outcome

The ultimate blueprint for transforming foundational math success

Rith app — Onboarding
Rith app — Home
Rith app — Level select

Why programs choose Rith.

A focused math practice app for schools, colleges, and training programs — built to improve fluency, not just check a box.

Practice that sticks

Short, focused sets with instant feedback — designed for daily use so learners build speed and confidence, not cram-and-forget drills.

Every core operation

Addition and subtraction through fractions, percents, squares, and roots — leveled so learners master fundamentals before moving on.

Outcomes you can track

See accuracy, activity, and progress across your cohort in one admin dashboard — so you know who is improving and who needs support.

L1–3

Built for real programs

Configurable passing scores, time limits, and company settings — whether you run a classroom, adult learning center, or workforce program.

As a GED math instructor in Philadelphia, Sean discovered that success in higher-level math begins with mastery of arithmetic. Through his classroom experience, he identified six key areas that learners must master before they are prepared to engage with more advanced mathematical concepts.



RITH was created to establish that standard of mastery. We believe foundational skills are non-negotiable and are developed through consistent, deliberate practice. Our mobile platform provides unlimited math practice and progress tracking, empowering learners to strengthen their foundations, measure their growth, build confidence, and become lecture-ready for success in math and beyond.

Sean profile
Sean
Founder & CEO

What our users are saying.

Early feedback from learners using RITH to train focus, speed, and accuracy.

Marisol Bennett profile
Marisol Bennett
Math Teacher · Beginning Literacy

RITH gives my students a simple routine for building fluency without needing a long explanation. The short sets make it easy to start class with focused practice, and I can tell which students are gaining confidence over time. It also gives me a quick read on who needs extra support before we move into the main lesson.

Kimberly Lawson profile
Kimberly Lawson
Intervention Teacher · Low Intermediate

I can quickly see who needs support and who is ready to move ahead. The level settings help me match practice to each group, so students are not all forced into the same pace. That flexibility has made it easier to keep intervention time organized and productive.

Nayla Torres profile
Nayla Torres
Learning Coach · Beginning Literacy

The app is calm and direct, which matters for students who get anxious with math. They can focus on one problem at a time, and the feedback is clear enough that they know what to fix.

Diego Morales profile
Diego Morales
Program Instructor · Beginning Literacy

The instant feedback helps students correct habits before they become patterns. It has made our warm-up time more productive because everyone can start practicing right away.

Luis Santiago profile
Luis Santiago
Adult Education Teacher · High ASE

Adult learners need practice that feels respectful and useful, not childish or noisy. RITH keeps the experience focused while still showing real progress, which helps learners stay with it. For students returning to math after a long break, that steady sense of progress makes a big difference.

Valeria Ortiz profile
Valeria Ortiz
Classroom Teacher · Beginning Literacy

Students can use it independently after a quick introduction. That makes it much easier to keep practice consistent during the week, even when I am working with a small group.

Kaden Springfield profile
Kaden Springfield
Student · Beginning Literacy

RITH makes math practice feel clear because I always know what question I am on and what level I am trying to pass. I can finish a short set, see what I missed, and try again.

Natasha Stone profile
Natasha Stone
Student · Beginning Literacy

RITH helped me build a routine that I can actually keep. I can practice at home for a few minutes and come back to class feeling more ready for the next lesson. The practice feels short enough to finish, but it still helps me remember the steps better.

Jordi Perez profile
Jordi Perez
Student · Beginning Literacy

The app tells me right away if I made a mistake, so I do not have to wait until later to find out. That helps me fix it before moving on to harder levels. I also like seeing the score after each set because it shows me what I need to practice next.

Desirae Santiago profile
Desirae Santiago
Student · Beginning Literacy

The short sets make practice less stressful because they do not feel too long. I can finish one set, see my score, and feel like I actually completed something. It makes math practice feel more organized, and that helps me stay focused.

See it in action
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