Simple terms.
A clear start.

App license

Trestle is licensed under Apple’s Standard End User License Agreement. The App Store seller is TOPRAK ÖZKALE (Qoodly).

Trestle Plus

Access to the practice library, daily plan and review activities requires an available paid subscription or lifetime purchase. Prices and billing periods are shown in the app before purchase. Payment is charged to your Apple account. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends; your account is charged for renewal within 24 hours before that period ends. Manage or cancel subscriptions in your Apple account settings. Lifetime access is a single non-consumable purchase. No free trial is promised unless specifically displayed by the App Store purchase sheet.

Practice and progress

Trestle provides independent educational practice. It does not guarantee an exam result. Progress values reflect practice within the app and are not official or validated score predictions. Learning data is stored locally; purchase restoration does not restore learning history.

Contact

For support or questions, email info@qoodly.com. Our Privacy Policy explains how information is handled.