BeadBrain is an educational app teaching children mathematics using the Soroban (Japanese abacus) method. Operated by BeadBrain Learning, Netherlands. Contact: hello@beadbrain.app

• Accounts must be created by an adult (parent or guardian) aged 18 or over
• The service is for children aged 4–10 under adult supervision
• By creating an account you confirm you are the parent or legal guardian of any child whose profile you create
• You are responsible for your child's use of the app

Free plan

Access to Chapter 1 (3 lessons) — free forever, no credit card required.

Premium subscription

• EUR 4.99 per month — all 20 lessons, unlimited child profiles, no ads
• 7-day free trial — no charge until trial ends
• Cancel any time from the Parent Dashboard
• Access continues until end of the billing period after cancellation
• Payments processed securely by Stripe
• iDEAL supported for Dutch customers

30-day money-back guarantee

Not happy? Email hello@beadbrain.app within 30 days of your first payment for a full refund. No questions asked.

You agree NOT to:

• Use BeadBrain for any unlawful purpose
• Attempt to reverse-engineer or extract source code
• Create fake accounts or impersonate others
• Use automated bots or scrapers
• Attempt to circumvent parental controls or PIN protection

• Diamonds are virtual in-app currency earned through learning activities
• Diamonds have no real-world monetary value and cannot be converted to cash
• Diamonds may only be spent on virtual items within BeadBrain
• Diamonds are non-transferable between accounts

• The friend system is opt-in and username-only
• Leaderboards are visible only within a user's friend group — not publicly
• There is no direct messaging between users
• Only add people you know as friends

All content — lessons, the Beady mascot, sounds, design — is owned by BeadBrain Learning. You may not copy or distribute our content without written permission.

BeadBrain is provided "as is". We do not guarantee specific educational outcomes. Results vary by child, usage frequency, and other factors outside our control.

Our total liability for any claim shall not exceed the amount you paid in the 3 months preceding the claim. We are not liable for indirect or consequential damages.

These Terms are governed by Netherlands law. Disputes shall be submitted to the competent court in Utrecht, Netherlands.

Questions about these Terms: hello@beadbrain.app