DMV Master is a calm, adaptive companion for your state's driver's license knowledge test. 2,013 official-format questions, a 112-chapter study guide, 5 study modes, and coverage for both federal rules and state-specific law — starting with California, Texas, Florida, and New York.
Launching soon · Join the list below to hear the moment it ships.
Pick your state and your exam date — the home screen quietly shows you exactly what to study today, calibrated to your test date and the questions you still need.
2,013 questions written in the format used by real state knowledge tests — grounded in the federal MUTCD and each state's official driver's handbook, not generic trivia.
The mock exam mirrors your state's knowledge test — timed, category-scored, and drawn from the same pool of 2,013 questions, so you know exactly what to expect on exam day.
Every miss goes into your error pool. The app suggests a focus category each morning, surfaces your hardest questions, and quietly nudges them back until they stick.
Pick the mode that fits the moment — 5 minutes in line at the DMV, an hour on the couch, or a full mock the night before.
Six quick game modes on signs, rules, and speed limits — for the days you don't feel like drilling flashcards but still want to keep your streak alive.
Spaced repetition for road signs and traffic rules. Short sessions, three buttons — Previous, I Know, Review. The cards you struggle with show up more often.
A full study guide is built into the app — picking up where you left off, every time. Plus a knowledge bank of 1,130 illustrated road signs and thousands of quick-reference fact cards.
Exam readiness, accuracy, coverage, streak — all on one screen, refreshed live. Badges to unlock if you like motivation, or you can ignore them entirely.
About three-quarters of the knowledge test is federal traffic law — the same everywhere in the U.S. The rest is state-specific: DMV Master tags every question, sign, and study chapter with the right state.
Learning a new state's traffic rules is already a lot — doing it in your second or third language shouldn't make it harder. DMV Master lets you study in whichever language feels like home.
A few questions we hear most often. If yours isn't here, write to us.
No. We are an independent study app, not affiliated with or endorsed by any state Department of Motor Vehicles, the NHTSA, or the FHWA. Our content is built from federal MUTCD standards and each state's official driver's handbook, paraphrased in our own words.
California, Texas, Florida, and New York at launch, alongside federal content that applies everywhere. More states are on the roadmap.
Not necessarily — the standard license class letter varies: it's Class C in California and Texas, Class D in New York, and Class E in Florida. DMV Master uses the correct class for whichever state you select.
Free to download and try. A membership unlocks the full question bank, adaptive review, and every study chapter. No ads, no upsells.
They're modeled on official federal and state sources — the same categories, similar difficulty. Content is refreshed as state handbooks update.
Yes. All questions, study chapters, and your progress are stored locally on your device. Sync is optional, never required.
Your membership stays active. Use the wrong-answer pool to focus, take another mock, retake the test. We don't disappear after exam day.
Launching soon · Free to try · No credit card.
Coming to the App Store and Google Play.
Requires iOS 16+ or Android 8+ · Free with optional membership
The driver's license written test administered by state DMVs requires a solid understanding of federal traffic law and the rules specific to your state. DMV Master is built specifically for this test, with questions grounded in the federal Manual on Uniform Traffic Control Devices (MUTCD) and official state driver's handbooks — paraphrased in our own words, never copied verbatim.
Whether you're a new driver studying for your first learner's permit, or new to a state and need to learn its specific rules, our app adapts to your knowledge level. A built-in wrong-answer review system helps you focus on what you actually get wrong — so you spend less time studying and more time feeling ready.
Most of the U.S. driver's license knowledge test — road signs, right-of-way, safe following distance — is federal traffic law and identical from state to state. DMV Master covers that shared foundation, then layers in what's genuinely different for California, Texas, Florida, and New York: GDL rules for new drivers, BAC limits, and state-specific procedures. The correct license class is used throughout — Class C in California and Texas, Class D in New York, and Class E in Florida.
Each of our 112 study chapters is written in clear, accessible language and available in all 8 supported languages. Practice questions are refreshed as state driver's handbooks are updated.
We're a small, independent studio focused on building calm, effective software. DMV Master is our second product, built with the same quiet attention to detail as our first, Körkort Hero. Learn more about our studio.