ADF Test Trainer (JOA Prep)
Ace your JOA test!
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Ace the ADF JOA with 600 practice questions, full test simulations, detailed solutions, and study tools for math, vocabulary, and reasoning.
Optimize your JOA practice with our ADF test preparation platform.
600 Practice Questions:
- 22 Numerical Reasoning tests (241 questions)
- 22 Verbal Reasoning tests (254 questions)
- 9 Abstract Reasoning tests (113 questions)
Detailed Solutions:
Fully explained solutions teach you why an answer is correct, increasing your overall performance.
Test Statistics:
Detailed test statistics, progress reports, and performance charts help you track your progress.
Simulate the JOA:
Practice under real JOA conditions with a total of 4 full-length simulated tests.
Mathematical Study Tool:
Study most of the basic mathematical theories required for the JOA, such as fractions, decimals, percentages, interest, and algebra.
Arithmetic Trainer:
Practice unlimited mental calculations.
Vocabulary Trainer:
Practice 600+ words with the Vocabulary Trainer.
Offline practice:
All content is available offline.
Access on all devices:
Access your JOA test prep account offline through the app or online through any PC or Mac browser.
All progress is synced online.
Our program does NOT simply provide practice questions but accurate JOA preparation materials that resemble the real thing.
Terms of Use and Privacy Policy: https://www.army-test.com/terms/app-terms/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Works on your iPad again now.
The developer, Seliant ApS, 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 Linked to You
The following data may be collected and linked to your identity:
- Contact Info
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Seliant ApS
- Size
- 180.2 MB
- Category
- Education
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- ADF Trainer, Weekly $9.99
- ADF Trainer, Monthly $14.99
- Copyright
- © 2026 Seliant ApS