FSOT Prep: Foreign Svc & Exam
Service Officer Practice Test
About
Prepare for the Foreign Service Officer Test with extensive practice questions and detailed explanations. This app offers various study modes, progress tracking, and personalized review to help you build the knowledge needed for the exam and improve your chances of passing.
What's New in FSOT Prep
1.1.2
October 21, 2026
New version with a redesigned experience, plus mock exams by test section: practice Job Knowledge, English Usage & Comprehension and Logical Reasoning separately or take the full FSOT.
MoreSubscriptions & In-App Purchases
FSOT Prep Weekly
Full access, billed weekly
Developer apps
FAQ
What is the FSOT Prep app?
FSOT Prep is an educational app designed to help users prepare for the Foreign Service Officer Test (FSOT). It offers a large bank of practice questions with detailed explanations, various study modes, and progress tracking to enhance learning and exam readiness.
How many practice questions does FSOT Prep have?
FSOT Prep provides 723 practice questions that are designed to match the style and difficulty of the real Foreign Service Officer Test.
Does FSOT Prep offer a free trial?
Yes, FSOT Prep offers a free trial for new subscribers to allow users to experience the full access before committing to a subscription.
What are the subscription options for FSOT Prep?
FSOT Prep offers auto-renewing subscriptions with weekly access for $3.99 and monthly access for $10.99. Subscriptions can be managed and canceled in your App Store account settings.
How does FSOT Prep help track progress?
The app tracks your progress by showing your pass probability, accuracy broken down by subject area, practice streaks, and an exam countdown. This helps you identify weak spots and monitor improvement.
What topics are covered in FSOT Prep?
FSOT Prep covers all components of the FSOT, including U.S. Government & History, Economics, World History & Geography, Management & Communication, Mathematics & Statistics, English Expression, Situational Judgment, and Current Affairs & Culture.
Is FSOT Prep available on multiple devices?
Yes, FSOT Prep is supported on both iPhone and iPad, allowing for flexible study across Apple devices.
How often is FSOT Prep updated?
The latest version of FSOT Prep is 1.1.1, and it was last updated on August 27, 2026. Updates typically include new content, bug fixes, and performance improvements.
