FAA Flight Instructor Prep CFI

Pass your FAA flight-instructor written tests with confidence. CFI Prep is the all-in-one prep app for the three knowledge tests every new instructor faces — FOI (Fundamentals of Instructing), CFI / FIA (Flight Instructor – Airplane), and CFII / FII (Flight Instructor – Instrument) — with 3,000+ original practice questions, real-format mock exams, and clear explanations that actually teach.

WHY CFI PREP
• 3,000+ original questions across FOI, CFI, and CFII — every question written from public FAA references (the Airman Certification Standards and the FAA handbooks).
• Detailed explanations on every question: why the correct answer is right and why each distractor is wrong.
• Full-length, timed MOCK EXAMS at each test’s real question count and time limit, scored against the actual 70% passing line.
• Study your way: quick 10 / 25 / 50-question sets, practice by topic, and review of your missed and bookmarked questions.
• Smart spaced-repetition daily queue resurfaces the questions you’re most likely to forget.
• High-yield FLASHCARDS for the limits, numbers, regs, and mnemonics you must know cold.
• Progress dashboard: per-section readiness %, topic mastery bars, accuracy trends, study streak, and an exam-date countdown.
• Built-in Exam Info: format, timing, passing score, eligibility, and cost for each test.
• Works 100% OFFLINE. No account, no sign-up. Dark mode, Dynamic Type, and full VoiceOver support.

WHAT’S COVERED
• FOI — the learning process, human behavior & communication, teaching methods, assessment, lesson planning, instructor responsibilities, and risk management (PAVE, IMSAFE, DECIDE, hazardous attitudes).
• CFI (FIA) — aerodynamics, aircraft systems & instruments, weight & balance, weather, regulations (Part 61/91, NTSB 830), airspace, navigation, aeromedical & ADM, maneuvers and stall/spin, plus how to teach them and required endorsements.
• CFII (FII) — flight instruments, IFR regulations & currency, departures/en route/arrivals, holding, instrument approaches (ILS, VOR, RNAV/GPS), navigation systems, IFR weather, ATC & clearances, and instrument-instruction technique.

FREE TO TRY — SUBSCRIPTION OR LIFETIME FOR FULL ACCESS
CFI Prep is free to download and includes a free sample quiz so you can see the quality first. Full access to the complete 3,000+ question bank, all mock exams, flashcards,