ASTB Study
ASTB & OAR exam prep
Only for iPhone
$9.99 · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
$9.99 one-time. No subscription. 500+ explained questions, timed mock exams, lessons, PBM drills & a study plan to your test date.
ASTB Study is a focused iPhone study guide for the Aviation Selection Test Battery (ASTB-E) and related OAR prep. Follow a structured path—learn by unit, practice with quizzes and drills, and track readiness so you know what to review before test day.
WHAT YOU GET
• One-time purchase ($9.99) — full curriculum included; no subscription and no account required.
• Optional $0.99 Academy Midshipman pack (in-app purchase) — Academy Crest + Academy Goat Home Screen icons; cosmetic only; does not unlock content.
• 500+ practice questions with explanations across MST, RCT, MCT, ANIT, PBM prep, and scoring guidance.
• Six courses with structured learning: units → lessons (article + optional curated video link + practice) → quizzes → unit tests.
• Timed mock exams: two full OAR practice batteries plus an ASTB knowledge mock (educational estimates only)
• Home study plan paced from your test date, plus resume, daily missions, and weak-skill focus
• Practice hub: adaptive miss review, speed round, timed course drills, spaced-repetition flashcards (150+)
• Stick & Throttle progressive practice (ATT → VTT → combined → dichotic MTT → EST emergencies) plus directional orientation drills — practice analogs only
• Skill mastery and readiness estimates (educational — not official scores)
• Progress tab with ranks, XP, badges, and per-area readiness
• Local-first — progress stays on your device; core study works offline (lesson videos open in Safari / YouTube / Khan Academy when tapped)
WHO IT’S FOR
Students and military candidates preparing for Navy, Marine Corps, or Coast Guard aviation selection who want a structured path—not a random question dump.
IMPORTANT DISCLAIMER
ASTB Study is an independent study aid. It is not affiliated with, endorsed by, or connected to the U.S. Navy, Marine Corps, Coast Guard, Department of Defense, or NAMI. Practice questions and Stick & Throttle / orientation drills are original study materials based on publicly described topic areas. They are not actual exam items and do not recreate official test hardware or scoring. Mock exam percentages and readiness estimates are educational only. Using this app does not guarantee any score or selection outcome. Always verify current requirements with your recruiter and official sources.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Jeremiah Fries, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jeremiah Fries
- Size
- 4 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Academy Midshipman Pack $0.99
- Copyright
- © 2026 Emmber, inc.