Comparison

FAA FOI Flight Instructor Prep vs FAA Flight Instructor Prep CFI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

FAA FOI Flight Instructor Prep

Features
Read full description

Ace your FAA Fundamentals of Instructing (FOI) written knowledge test with the most comprehensive, up-to-date, and intuitive study tool on the App Store. The FOI exam is a mandatory step for anyone aspiring to become a Certified Flight Instructor (CFI), Ground Instructor (AGI/BGI), or Aviation Mechanic Instructor. Unlike other aviation tests, the FOI doesn't test your flying skills—it evaluates your understanding of human behavior, the learning process, effective communication, and teaching methodologies. To pass and become a successful instructor, you need to deeply understand these educational concepts. Our app is engineered to guarantee your success on the very first try, with NO active monthly subscriptions. Pay once, keep it forever. CORE AVIATION INSTRUCTION DOMAINS COVERED: • Human Behavior & The Learning Process (Insights, Motivation, and Defenses) • Effective Communication (Barriers to Communication and Listening Skills) • The Teaching Process (Preparation, Presentation, Application, and Review) • Assessment and Critique (Developing Valid and Reliable Testing Standards) • Flight Instructor Responsibilities & Professionalism (Safety and Endorsements) • Techniques of Flight Instruction (Positive Exchange of Flight Controls) WHY CHOOSE OUR FOI PREP TOOL? • ONE-TIME PURCHASE: Say goodbye to expensive monthly subscriptions. One single payment unlocks lifetime access to all question pools and future updates. • 100% OFFLINE CAPABILITY: Study in the crew lounge, flight school, or on the go. No active internet connection or cellular data is required after installation. • TIMED MOCK EXAMS: Simulate the real high-pressure testing environment with full-length timed exams to practice your pacing and boost your confidence. • INTELLIGENT PERFORMANCE ANALYSIS: Visually track your progress across different FAA instructional domains so you know exactly when you are ready to pass. Start your teaching career today, master your aviation instructing principles, and secure your FAA Flight Instructor certificate! Disclaimer: This application is an independent study tool for exam preparation and is not affiliated with, authorized, or endorsed by the Federal Aviation Administration (FAA).

About

FAA Flight Instructor Prep CFI

Features
Read full description

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, and analytics requires a purchase: • Monthly — $9.99 per month (auto-renewable) • Yearly — $49.99 per year (auto-renewable; a 3-day free trial may be offered to new subscribers) • Lifetime — $99.99 one-time purchase (not a subscription; does not auto-renew) SUBSCRIPTION DETAILS Payment is charged to your Apple Account at confirmation of purchase. Auto-renewable subscriptions renew automatically for the same period unless auto-renew is turned off at least 24 hours before the end of the current period; your account is charged for renewal within 24 hours before the period ends. You can manage or cancel your subscription any time in your Apple Account settings (Settings ▸ your name ▸ Subscriptions). Any unused portion of a free trial is forfeited when you buy a subscription. You can restore a previous purchase with “Restore Purchases” on the subscription screen or in Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://appios432.blogspot.com/p/privacy-policy_0289857751.html DISCLAIMER CFI Prep is an independent study aid and is not affiliated with, authorized, endorsed by, or sponsored by the Federal Aviation Administration (FAA) or the U.S. Department of Transportation. “FAA” is a trademark of the Federal Aviation Administration. All questions and explanations are original. Always verify current requirements with official FAA sources before your test. Questions or feedback? Email dmjks120@gmail.com

Screenshots

FAA FOI Flight Instructor Prep3 screens
FAA Flight Instructor Prep CFI4 screens

Verdict

The call

The clearest difference is price: FAA Flight Instructor Prep CFI at Free against FAA FOI Flight Instructor Prep's $2.99. FAA FOI Flight Instructor Prep's advantage is iOS requirement (13.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

FAA Flight Instructor Prep CFI is free to download; FAA FOI Flight Instructor Prep costs $2.99 up front. FAA FOI Flight Instructor Prep sells 1 one-off in-app purchase and FAA Flight Instructor Prep CFI sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 4 level
FAA FOI Flight Instructor Prep versus FAA Flight Instructor Prep CFI: the parameters behind the verdict, then further details
ParameterFAA FOI Flight Instructor PrepFAA Flight Instructor Prep CFI
Price$2.99Free — better
Update frequencyEvery 4 months—
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size8 MB6 MB
Age rating4+4+
DeveloperAndrey AndreyevMD Shahariar Nazim Joy

In-app purchases

1 purchases

FAA FOI Flight Instructor Prep

One-time1
  • Fundamentals of Instructing$9.99
3 purchases

FAA Flight Instructor Prep CFI

Subscriptions2
  • Pro Monthly$9.991 Month
  • Pro Yearly3 Days trial$49.991 Year
One-time1
  • Premium Lifetime$99.99

Questions

Is FAA FOI Flight Instructor Prep free?
FAA FOI Flight Instructor Prep costs $2.99, and also offers in-app purchases.
Is FAA Flight Instructor Prep CFI free?
FAA Flight Instructor Prep CFI is free to download, with in-app purchases available.
Do FAA FOI Flight Instructor Prep or FAA Flight Instructor Prep CFI have ads?
Neither FAA FOI Flight Instructor Prep nor FAA Flight Instructor Prep CFI shows ads.

Other comparisons