The one app for every learner in your family.

How does your family learn?

Koydo All-in-One

AI tutoring, educational games, art studio, music, and full K-12 curriculum in one app.

From Free→

Homeschool

Complete K-12 curriculum, gradebook, transcripts, and 50-state compliance.

From $20/mo→

Languages

56 languages with AI pronunciation grading and CEFR levels.

From $9/mo→

Test Prep

SAT, AP, and exam prep with adaptive AI coaching and score tracking.

From $9/mo→

Or explore everything →

Try it right now

Explore what's inside Koydo — quiz, draw, trace, color, and more.

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Is there a free trial, and how much does Koydo cost?+

Yes. Start with a 31-day free trial, no credit card required. After that, plans begin at $9/month for a single learner or $17/month for a family (up to 4 learners), both with our full library covering every core subject, with 47 games and AI tutoring. You can cancel anytime in two clicks from your account page.

Is Koydo safe for my kids, and is it COPPA-compliant?+

Koydo is COPPA-compliant and was built ad-free from day one. Kids never see third-party ads, we don't sell data, and every child account is protected by a parent-controlled dashboard with content filters, time limits, and full activity history. Parents own the account and can export or delete data at any time.

What ages is Koydo for?+

Koydo is designed for the whole family, from age 3 through adult learners. Pre-K kids get phonics, counting, and story-based play; K-12 learners get a full curriculum with homeschool transcripts; teens and adults get SAT, AP, and college-level prep. One family subscription covers every age under your roof.

Which devices does Koydo work on?+

Koydo runs in any modern browser on laptops, Chromebooks, iPads, and phones, and we have dedicated iOS and Android apps for on-the-go learning. Progress syncs across every device the moment a lesson ends, so a child can start a lesson on the tablet and finish it on the laptop without losing their place.

Does Koydo support homeschoolers with gradebooks and transcripts?+

Yes. Homeschooling families get a built-in gradebook, attendance tracking, and auto-generated transcripts that meet state reporting requirements in all 50 US states. You can export PDF report cards each semester and a full high-school transcript that colleges accept. Parent-teacher tools are included in every plan, no add-on fee.

How many languages does Koydo support?+

Koydo teaches in 56 languages, from Spanish and Mandarin to Arabic, Hindi, Swahili, and Welsh. Your child can learn math in English and science in Spanish on the same day, and the interface itself translates so younger kids can navigate in their home language. Every subject is available in every supported language.

How does Koydo's AI tutoring actually work?+

Koydo Cortex is our adaptive AI layer that watches how your child answers, where they hesitate, and what excites them, then reshapes the next lesson in real time. Koydo Meridian is the global curriculum engine that maps every lesson to US, UK, IB, and national standards, so progress is always on track. Together they give every child a one-on-one tutor that actually knows them.

How do I cancel, and what happens to my child's progress?+

Cancel anytime from your account page in two clicks, no phone calls and no retention scripts. Your access continues through the end of the paid period, and your child's progress, transcripts, and portfolios stay exportable for 12 months in case you come back. We don't issue refunds on paid periods - the 31-day free trial is how you decide whether Koydo is the right fit before you're charged.