Cell vs CDL Prep Hero

Get the skills you need for everyday life, work, and health with Cell-Ed’s mobile learning app. We teach you important topics including languages, math, US citizenship, digital skills, and even basic exercises to improve your daily health! Our app makes learning easy with: > Quick 3-minute lessons > Certified, accredited personal coach > Course certificates > Feedback and support Whether you’re at home or on-the-go, you can learn anytime, anywhere. You can access your lessons on any phone or computer device, even without wi-fi. How it works: 1. Download the app for free. 2. Enter your PIN number (you get a PIN number from your sponsor such as local library, government program, employer, or healthcare provider). 3. Start learning! What learners like you are saying about Cell-Ed: > “With Cell-Ed, because I learned to read, I feel liberated. This has changed my life.” > “The program is great, especially the work series. I landed a couple of interviews because of it.” > “Whoever came up with this program is a genius. Every school in the US should do this–to have a program that can teach via text messages.” > “It is really helpful and you can do it whenever you have time. I just connect my headphones and listen, even when I’m cooking or with my daughter.” > “When I got the certificate for completing 5 courses, it really brightened up my day … It made me feel very proud of myself.” > “I started not being able to walk the whole 6 minutes at the beginning of the program. My feet and legs hurt. I am now walking 30 minutes 3 times a day and my legs don't hurt anymore.” Get started today!

CDL Prep Hero helps you study for US commercial driver's license knowledge tests with short lessons, visual explanations and practice questions. Available in English and Spanish. BUILD UNDERSTANDING Learn how air brakes work, why trailers follow different paths through a turn, and the principles behind safer commercial driving. Read-aloud and animated diagrams support the lesson text. PRACTICE FOR YOUR SUBJECTS Choose your state, license class and endorsements. Study relevant lessons, practice questions, review missed answers, save questions for later and take mock exams. Coverage includes general knowledge, air brakes, combination vehicles, tank vehicles, hazardous materials, doubles and triples, passenger and school bus. PRE-TRIP TEST COACH Practice the Vehicle Inspection Test out loud. Name each item, point to it and explain what you're inspecting for. The coach listens, tells you what you missed and brings missed items back first. Photos and diagrams show where each part is. The front and engine section is free; the full checklist and test run come with the 90-day pass. Speech is turned into text only to check your answer; nothing you say is saved. START FREE Try the free lessons and a ten-question sample test without creating an account. FALL SPECIAL: FREE THROUGH NOVEMBER 30 Tap Unlock 90 days free on the pass screen for 90 days of full access at no cost. No payment, no sign-in. 90 DAYS OF FULL ACCESS After the Fall special, unlock the full course with one $8.99 payment for 90 days. No automatic renewal. Sign in with Apple before purchasing or restoring access. Restore using the same sign-in account; restoring does not restart the 90 days. An internet connection is required for account and purchase verification. YOUR PROGRESS, ON YOUR PHONE Track lessons, practice and mock-exam results. The readiness score summarizes study activity and performance; it does not predict or guarantee a passing result. Study progress and saved questions remain on the device and do not sync between phones. ENGLISH OR SPANISH Study in the language you're most comfortable with. Switch between English and Spanish at any time in Settings; your progress stays the same. CDL Prep Hero is an independent study aid, not affiliated with a DMV, the FMCSA or the US Department of Transportation. It does not replace your state's official CDL manual, required training or official tests. Do not use the app while driving.