Thank you for learning with us.

Science Based Learning is retiring. We are closing the standalone website and apps and bringing what we learned into our work on PrivateChief.

For existing app users

Existing app services will remain available through at least October 12, 2026, during the retirement transition. Please do not make new purchases. We are withdrawing the apps and purchase options from the stores.

Your saved learning progress is stored on your device. Keep the app installed while you save any vocabulary or other material you wish to keep; uninstalling it may remove that data. There is no automatic transfer to PrivateChief.

If you have an active subscription, you can check or cancel renewal in your Apple subscription settings or Google Play subscriptions.

For subscription, account, or data questions, please email hello@sciencebasedlearning.com.