CPL Prep vs Aviator IQ

Designed for learners worldwide preparing for the United States FAA Commercial Pilot Airplane (CAX) knowledge test. Prepare with a complete, structured study system. KEY FEATURES • 850 study cards: 120 abbreviations, 230 aviation terms, and 500 practice questions • Realistic Sprint, Half, and Final mock exams, including the official 100-question/150-minute format • Detailed explanations, trap points, bookmarks, and wrong-answer review • Weak-area analysis, Leitner spaced repetition, and an exam-date study plan • Interface and explanations in 7 languages CPL PRO — ONE-TIME PURCHASE Unlock all questions, Half and Final mock exams, complete explanations, exam scheduling, unlimited bookmarks, and remove ads. No subscription. This app is not affiliated with or endorsed by the FAA. Practice scores do not guarantee a passing result on the official exam.

Study for the FAA airman knowledge (written) tests: Private, Instrument, Commercial and ATP pilot, Sport, Remote Pilot (Part 107), Fundamentals of Instructing, CFI, CFII, Advanced Ground Instructor, and Mechanic General, Airframe and Powerplant. Sunny, an AI study coach, explains each question you miss. STUDY WITH SUNNY • Tap "Sunny explains" under any question to read the verified explanation, then keep asking follow-ups. • Ask about a rule or a topic. Sunny answers from the FAA handbooks and regulations and names the page it used, so you know what to reread. • Sunny quizzes you on the questions you got wrong. • Tell Sunny your exam and test date and it builds a study plan. • Replies are written by Claude, an AI model made by Anthropic. Like any AI, Sunny can get things wrong. The FAA publications are the authority, and you can rate every reply. 13 FAA KNOWLEDGE TESTS, 13,481 QUESTIONS • The question bank mirrors the Aviator IQ website exactly. • Official FAA chart figures appear right on the questions that use them. • Every answer is tied to a source, with an explanation of why it is right. • Report a problem under any question and we will look at it. STUDY, PRACTICE, PROGRESS • Study: every topic with its own progress, marked green, orange or red, with filters and a mark complete button. • Practice: Exam Simulator, Quick quiz and Practice tests. • Progress: a readiness score from 0 to 100%, plus your streak. It is study guidance, not a prediction of how you will score. • Reminders: a daily nudge, a countdown to your test date and streak reminders, all scheduled on your device. PRO • Hints on any question and read aloud, so you can study on the drive or at the hangar. • Every plan unlocks all 13 exams and includes full Sunny coaching. • Free learners get a few Sunny messages a day. Paid plans have full coaching. • Pro is sold as Weekly, Monthly or 3 Months. Your Apple Account is charged at purchase. Plans renew on their own; to stop a renewal, cancel at least 24 hours before your current period ends in your App Store account settings. PRIVACY Your study progress stays on your device. If you use Sunny, your messages and a short summary of your progress are processed by our service and by Anthropic, our AI service provider, and are not used for ads or to train AI models. Details in the privacy policy. WHO MAKES IT Oddly Sunny LLC, a private company, builds Aviator IQ. It is an independent study aid. It is not affiliated with, endorsed by or connected to the Federal Aviation Administration or any government agency. We work from FAA publications that are public. Your test result depends on you, and no app can promise one. Terms: https://aviator-iq.com/app-terms/ Privacy: https://aviator-iq.com/app-privacy/