Roger That CDL

Classes for schools and fleets

Choose what your drivers study, hand them one code, and the app scores each driver across your curriculum and makes a completion certificate. No accounts. No invoices. You do not buy anything.

What the app has

Everything below is counted from the app itself. Content updated November 2026.

9exam topics
29lesson cards
57explained questions
13truck parts in the pre-trip inspection
45CB lingo words
0state packs ready of 51

Every question has a hint, a memory aid, and a reason each wrong answer is wrong, in English and Spanish. The pre-trip inspection teaches the walkaround, checks understanding, then has drivers find planted defects. State packs are written from each state's official manual; Texas is in progress.

How it works

  1. BuildPick the topics, a pass mark, and an optional state on this page. You get one code.
  2. ShareSend the code to your drivers by text, email, or on a handout. It works offline and is not tied to a person.
  3. StudyDrivers install the app, choose Have a class code?, and paste it. The app shows only your curriculum and scores them across it.
  4. CertifyWhen a driver finishes every lesson and meets your pass mark, the app makes a certificate with a QR code you can check.

Build a class code

Topics to study
Hands-on module

What drivers pay

Nothing to you, and you are never invoiced. The app is free to download and includes a free sample. To do the curriculum, each driver unlocks what they need themselves with one-time in-app purchases: the CDL training ($9.99 in the US), the hazmat deep dive ($4.99 in the US), or both. Recommend hazmat when a driver will haul hazardous materials. The class code only chooses and scores what they study; it does not unlock anything.

Certificates

A finished driver can type their name and create a certificate with their score, the class, your name, the date, a verification code, and a QR code. They can save it or copy the code to send to you. You can check any certificate on this site.

Check a certificate

Good to know

Questions, or something you need that is not here? Email roger@rogerthatcdl.com.