California Permit: Semaforo

California Permit: Semaforo

Driver's license test practice

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Free
In-App Purchases

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Details

Released
October 9, 2026
Updated
October 23, 2026

Features

California Permit: Semaforo screenshot #1 for iPhone
California Permit: Semaforo screenshot #2 for iPhone
California Permit: Semaforo screenshot #3 for iPhone
California Permit: Semaforo screenshot #4 for iPhone
California Permit: Semaforo screenshot #5 for iPhone
California Permit: Semaforo screenshot #6 for iPhone
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About

Semaforo helps you prepare for the knowledge test, the written test for your instruction permit and Class C driver’s license in California. The app is in English and follows your iPhone’s language. More states are on the way. OUR OWN QUESTIONS, FROM THE HANDBOOK California does not publish the test’s questions, so we wrote ours: 570 practice questions from the California Driver’s Handbook and the California Vehicle Code, in 26 short chapters, from traffic signs and right-of-way to parking, freeways and alcohol. 78 of them come with the handbook’s own pictures: signs, signals and road situations. The app always says the questions are ours, never the test’s. THE WHY OF EVERY ANSWER After each answer, a short explanation of ours, written from the handbook and the law. Chapter 1’s are free to try; the rest come with Semaforo Pro. A FULL PRACTICE TEST 36 questions with three choices each, and you pass with at most 6 wrong. No time limit. At the end you see each mistake with the right answer. REVIEW WHAT YOU FORGET With Semaforo Pro, the questions you are about to forget come back every day. Your mistakes and the questions you saved are free: a mistake leaves the list after two right answers in a row. GREEN MEANS READY Red, amber, green. The light turns green only when you would pass again and again. No easy greens. With Semaforo Pro it also tells you what to review to get there. FREE, AND SEMAFORO PRO Every question and every practice test, without limits, are free, and so are the traffic light, your mistakes and saved questions. No ads, no account. Your progress stays on your iPhone and, once the questions are downloaded, the app works offline. Semaforo Pro opens our explanations past chapter 1, smart review, what to review to get to green and the Quick quiz widget. It is an in-app purchase, three ways: for good, paid once and shared with your family; a 30-day pass that does not renew; or a free 3-day trial, once, that simply ends. No subscription. If you had Semaforo before Pro, everything stays open for you. The questions and explanations are written by Semaforo from the California Driver’s Handbook, the California Vehicle Code and the California MUTCD, cited by section, never reproduced. The pictures are the handbook’s own, credited to the California Department of Motor Vehicles. Semaforo is an independent app. It is not made by the State of California or the California Department of Motor Vehicles (DMV) and is not affiliated with them, and its questions are not the DMV’s knowledge test’s.
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What's New in California Permit

1.4

October 23, 2026

• The Pro page now links to the privacy policy and the terms of use, and says what happens after the 3-day free trial: you’re back on the free version, you pay nothing and nothing renews. • With large text, the card at the end of a trial or a 30-day pass now scrolls all the way down. • Every question and mock test stays free, without limits.

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Subscriptions & In-App Purchases

$3.99

Semaforo Pro for good

Everything open for good, family included.

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