Comparison

OAT eLearning vs FAA FOI Flight Instructor Prep

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

Head to head
About

OAT eLearning

Access aviation compliance courses anytime, anywhere. This platform offers customizable training for pilots and flight crews, available online and offline 24/7. It ensures pilots meet International Aviation Authority requirements.

Highlights
  • International Aviation Authority compliance
  • Customizable courseware
  • Streamlined access and security
  • 24/7 availability
  • Online and offline access
  • Pilot and flight crew training
Features
Read full description

The Online Aviation Training (OAT) Courses have been developed to align the International Aviation Authority compliance requirements. Advanced technological systems allow us to customize courseware, streamline access and security - ensuring availability to pilots and flight crews around the world. All courses are available online and offline – 24/7, giving you limitless access.

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).

Screenshots

OAT eLearning4 screens
FAA FOI Flight Instructor Prep3 screens

Verdict

The call

The clearest difference is price: OAT eLearning at Free against FAA FOI Flight Instructor Prep's $2.99. OAT eLearning also leads on in-app purchases (none vs 1). FAA FOI Flight Instructor Prep's advantage is iOS requirement (13.0 vs 16.0). On update cadence, ads 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

OAT eLearning 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. OAT eLearning asks for nothing beyond the download.

UpkeepUpdate frequency

OAT eLearning ships an update every 5 months, FAA FOI Flight Instructor Prep every 4 months. The most recent releases landed on June 4, 2026 and September 22, 2026 respectively.

Scorecard3 real differences · 6 level
OAT eLearning versus FAA FOI Flight Instructor Prep: the parameters behind the verdict, then further details
ParameterOAT eLearningFAA FOI Flight Instructor Prep
PriceFree — better$2.99
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 5 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS16.013.0 — better
Further details — not scored
Size173 MB8 MB
Age rating4+4+
DeveloperUAT Univerasal Aviation Training LtdAndrey Andreyev

In-app purchases

None

OAT eLearning

No in-app purchases

1 purchases

FAA FOI Flight Instructor Prep

One-time1
  • Fundamentals of Instructing$9.99

Questions

Is OAT eLearning free?
OAT eLearning is free to download, with no in-app purchases.
Is FAA FOI Flight Instructor Prep free?
FAA FOI Flight Instructor Prep costs $2.99, and also offers in-app purchases.
Do OAT eLearning or FAA FOI Flight Instructor Prep have ads?
Neither OAT eLearning nor FAA FOI Flight Instructor Prep shows ads.
Which is updated more often, OAT eLearning or FAA FOI Flight Instructor Prep?
OAT eLearning ships an update every 5 months, and FAA FOI Flight Instructor Prep every 4 months. Most recently, OAT eLearning was updated on June 4, 2026 and FAA FOI Flight Instructor Prep on September 22, 2026.

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