CheckPrep
Checkride Oral Exam Prep
About
Prepare for your pilot checkride oral exams with this app. It's structured around the FAA Airman Certification Standards (ACS) and includes searchable regulations, adaptive quizzes, and real-world scenario trainers. Track your progress and know when you're ready.
What's New in CheckPrep
26.10.3
October 21, 2026
• Private Pilot Guide: 185 new questions on knowledge items that had none, including a complete Night Operations section (vision, airport lighting, aircraft lighting rules, night navigation and illusions), weight and balance, radio procedures and transponder use, preflight inspection, flight deck management, traffic patterns, pilotage, performance, human factors, emergency descent and emergency equipment. • Commercial Pilot Guide: 170 new questions on the same topics, placed on the matching Commercial ACS elements. • Every new question cites its FAA source (PHAK, AFH, AIM, 14 CFR, Aviation Weather Handbook) and carries a fresh set of quiz answers, each checked against the source.
MoreSubscriptions & In-App Purchases
$19.99
Commercial Multi Add-On Package
Multi Add-On ACS guide with DA42 NG study content.
FAQ
What is CheckPrep?
CheckPrep is a pilot checkride oral exam preparation app. It is structured around the FAA Airman Certification Standards (ACS) to help pilots study effectively for their exams.
Is CheckPrep free to use?
The Private Pilot ACS content is free. Additional ACS guides for Instrument, Commercial, and Commercial Multi Add-On, as well as aircraft-specific content, are available via in-app purchases.
Does CheckPrep have ads?
No, CheckPrep is ad-free. It focuses on providing an uninterrupted study experience for pilots.
What devices does CheckPrep support?
CheckPrep is available on iPhone and iPad, with iCloud sync across all your devices.
How does CheckPrep track progress?
CheckPrep tracks your mastery from 0-100% for every ACS task. It uses adaptive flashcards and quizzes to automatically target your weak areas.
Can I study offline with CheckPrep?
Yes, CheckPrep is designed with an offline-first approach. You can study regulations, practice scenarios, and take quizzes even without an internet connection.
How often is CheckPrep updated?
The latest version is 26.4.9, last updated on April 28, 2026. Updates ensure content remains current and features are refined.
What learning methodology does CheckPrep use?
CheckPrep's methodology is built around the FAA Airman Certification Standards (ACS), mirroring the structure examiners use. It includes searchable regulations, scenario-based training, and adaptive quizzes to reinforce learning.
