Report updated May 7, 2026
CDL Prep
For individuals preparing for Commercial Driver's License (CDL) written exams and endorsement certifications.
Overview · Full Intel report in progress
CDL Prep is an established education app that is completely free. With a 4.6/5 rating from 11.9K reviews, it shows polarized user reception.
What is CDL Prep?
Current Momentum
v9.10 · 2mo ago
ActiveLast updated 61d ago. 5 versions tracked.
Competition
Rivals identification in progress
7-Day Rank Pulse 🇺🇸
EducationRating Pulse 🇺🇸
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Simulates official testing conditions with timed sessions for general knowledge and endorsement-specific questions.
Allows users to answer questions with immediate feedback on accuracy.
Visualizes user progress through color-coded scoring metrics based on mastery levels.
Includes over 500 practice questions covering topics like Air Brakes, Hazmat, and School Bus operations.
How much does it cost?
Who Built It?
Providing specialized study tools for commercial driving candidates to navigate state licensing requirements.
Portfolio
1
Apps
Explore the full Jeffrey Diaz report
Portfolio breakdown, audience, momentum, and every app published by Jeffrey Diaz.
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
Analysis in progress, available soon
What is the competitive landscape for CDL Prep?
How's The Education Market?
How does it evolve in the Education market?
Rank progression
1 active ranking tracked — 30-day window
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for CDL Prep
Key Takeaways
This free, ad-supported app is highly regarded by users for its effectiveness in preparing them for official CDL written examinations.
Where Is It Heading?
Trend analysis
Available very soon