CDL Prep Test is an exam prep app for the U.S. Commercial Driver’s License (CDL) knowledge tests (United States). This policy explains, in plain language, what the app does with your data: almost nothing, and nothing leaves your phone.
CDL Prep Test is an independent study tool. It is not affiliated with or endorsed by the FMCSA, any state DMV or licensing agency, or any government body.
CDL Prep Test has no account, no sign-up, and collects no personal data. No analytics, no trackers, no ads. Your quiz progress stays on your device. The only third party involved is the payment processor, and only if you choose to buy.
CDL Prep Test works without an account. We never ask for your name, email, or any identifier. There is nothing to sign up for and nothing we could link to you.
Your scores, history, mock exam results, and weak points per section (General Knowledge, Air Brakes, Combination Vehicles, Doubles and Triples, Tank Vehicles and Hazardous Materials) are stored locally on your device only. They are never uploaded, synced, or shared. Uninstalling the app deletes them permanently.
CDL Prep Test requests no sensitive permissions: no camera, no location, no contacts, no files. It is a quiz app; it does not need them.
CDL Prep Test offers a single one-time Pro purchase. Payments are processed by Google Play or the App Store and managed through RevenueCat, which receives the purchase transaction data needed to validate your purchase and uses an anonymous app identifier. The app itself collects no name and no email. We do not see or store your payment information; Google’s or Apple’s privacy policy applies to the transaction.
CDL Prep Test is not directed at children under 13. We do not knowingly collect data from children. We do not collect data from anyone.
If this policy changes, the updated version will be posted at this address with a new effective date.
Questions about this policy: support@engysgroup.com
ENGYS Group
TECHNOLOGIES ENGYS INC.
