Updated September 2026
Drive Theory US is an independent practice app for the California Class C knowledge test. It is not a DMV product and is not affiliated with, endorsed by, or sponsored by the California Department of Motor Vehicles.
A subscription costs $4.99 per month and renews automatically through Apple until you cancel in your App Store account settings. Your Apple ID is charged at confirmation of purchase.
Practice questions are independently written from the official handbook. We do not copy handbook pages or leak official exam questions. Official US sign legends stay in English.
This app does not replace the official handbook or a DMV office. Confirm current rules, fees, and exam length before you test.
For billing, cancellation, or support, contact us through the App Store listing. Apple manages subscription charges and refunds under its own policies.