The story behind the company and the people building better test prep tools.
JackzAppz started with a simple observation: studying for a CDL or driver's exam shouldn't cost an arm and a leg. Most test prep sites bury their content behind subscriptions or charge per test. That didn't sit right.
So we built something better. First came CDL Study Buddy — a free platform with thousands of practice questions covering every CDL endorsement. Then Drivers Ed Study Buddy followed, bringing the same approach to new drivers across all 50 states.
Today, our platforms help millions of people prepare for their exams every month. No hidden fees. No upsells. Just solid practice material that works.
We believe that access to quality test prep should be free and straightforward. Whether you're earning your CDL to start a new career or getting your first driver's license, the tools you need shouldn't be behind a paywall.
JackzAppz builds platforms that prioritize substance over style — real questions, real answers, real results.
Two platforms, one mission — making exam prep accessible.
Free CDL practice tests and FMCSA-compliant ELDT training for commercial drivers. Covers all endorsements across every state.
Visit Site →Comprehensive driver's ed resources including practice tests, state handbooks, and instructional videos for new drivers.
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