Your progress belongs to you.

What is saved

Without an account, attempts, review timing, bookmarks, study-simulation results, visual and voice-training scores, language, state, CDL goal, test date, and accessibility settings stay in this browser on this device.

If you create an account, Supabase Auth processes your email/password account or your connected Google identity. RAHNEXA stores private cloud progress and server-verified access under your immutable user ID. A three-day Premium trial starts only after you explicitly choose to start it; signing in alone does not consume it.

Signed-in learners may submit an optional question-quality report. Limited first-party operational events—such as onboarding or study-simulation completion—help diagnose reliability and improve the learning flow. RAHNEXA does not use third-party advertising trackers.

What is not collected

The app does not request precise location, contacts, photos, or camera access. It does not store microphone recordings and does not include advertising or third-party behavioral tracking. If you use voice coaching, speech recognition is provided by your browser or device under that provider’s settings.

Security, providers, and international processing

Cloud records use row-level security and server authorization so authenticated learners can access only their own progress. Data is encrypted in transit, but no internet service can promise perfect security.

Learning data is not sold. It is processed only by providers needed for authentication, email delivery, database/storage, and app hosting. Those providers may process data in countries other than your own under their contractual and legal safeguards.

Retention, deletion, and your choices

Use the trainer locally, sign out at any time, or request account deletion from the Account page. Deletion removes the Auth user and associated cloud learning records; limited security, abuse-prevention, backup, or legal records may persist only as required by provider operations or law.

Clearing this site’s browser storage removes local-only progress. You may contact support@rahnexa.com to ask about access, correction, deletion, or another privacy request. Identity verification may be required before fulfilling an account request.

Age policy

RAHNEXA is intended for CDL learners who are legally eligible to pursue commercial driving privileges in their jurisdiction. It is not directed to children under 13. If a parent or guardian believes a child supplied personal data, contact support@rahnexa.com.

Official sources and safety

Government links open external sites with their own privacy practices. This independent educational tool is not a government agency and does not replace a current state CDL manual, professional instruction, or an actual vehicle inspection.

Account administration and referrals

Authorized RAHNEXA owner administrators can view account details, access status and limited learning activity to operate the service and provide support. Premium learner access does not include the owner dashboard.

Invitation links contain a referral code. If you follow one, the app may store that code in this browser and associate a qualifying signup with the referring account. Referrers see an attributed-signup count, not the new learner’s email or study history.

Payments and billing records

Stripe processes hosted checkout, card details, invoices, and subscription management. RAHNEXA sends your account email and an internal account identifier to Stripe to connect your purchase with your account. RAHNEXA does not receive your full card number or card security code.

We store Stripe customer, checkout, subscription, invoice, and event identifiers with your account identifier, payment status, and access dates. Billing records are retained separately from learning progress for payment support, accounting, and dispute handling, including after account deletion. Contact support@rahnexa.com for billing-data or retention questions.

If you have an active paid subscription, cancel future renewals in Manage billing and wait until the paid period ends before using account deletion, or contact support for help. Billing and cancellation policy · Stripe privacy policy

Contact and related policies

For account, billing or privacy help, email support@rahnexa.com. See the website privacy policy and Terms of Service.