BEST AP CSA REGIEW
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This app provides a comprehensive AP Computer Science A course, featuring offline Java execution, practice questions, and coding challenges. It covers all 11 units of the College Board curriculum with detailed explanations and error callouts. Progress is saved locally, ensuring privacy and accessibility without an internet connection.
✓Offline Java runtime
✓11 AP CSA course units
✓Hundreds of practice questions
✓Inline Java coding challenges
✓Topic-by-topic explanations
✓Progress saved on-device
✓No account or tracking
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What's New in CS++ AP CSA
1.0.1
May 25, 2026
Updated lessons with new AP-prep callouts and common-error notes across every unit. Flagged 2025-26 CED-removed topics (inheritance, abstract classes, recursive binary search, merge sort) on the FRQ practice bank so students can focus on what's still on the exam.
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$9.99
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All 11 units, MCQs, Java challenges. No subscription.
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FAQ
What is CS++ AP CSA?
CS++ AP CSA is a mobile application designed to teach the complete AP Computer Science A curriculum. It includes all 11 units, practice questions, and coding challenges, all runnable offline with a built-in Java runtime.
How much does CS++ AP CSA cost?
The app offers a free tier that includes Unit 1. The full course, unlocking all 11 units, can be purchased for a one-time fee of $9.99. There are no subscriptions required.
Can I use CS++ AP CSA without internet?
Yes, CS++ AP CSA is designed to be fully offline. The Java runtime and all lesson content are bundled within the app, allowing you to study and code anywhere without an internet connection.
What kind of practice questions does CS++ AP CSA offer?
The app provides hundreds of multiple-choice and Parsons-puzzle practice questions. Each question comes with hints and detailed explanations to help you understand the concepts.
Does CS++ AP CSA track my progress?
All your progress is saved locally on your device. The app does not require account creation, sign-in, or any form of analytics or tracking, ensuring your data remains private.
What devices support CS++ AP CSA?
CS++ AP CSA is available on iPhone and iPad devices. It is designed to provide a seamless learning experience across these Apple platforms.
How often is CS++ AP CSA updated?
The latest version of CS++ AP CSA is 1.0.1, last updated on May 25, 2026. The app is built to align with the 2025-26 College Board CED for AP Computer Science A.
What is the age rating for CS++ AP CSA?
CS++ AP CSA has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger students and those new to computer science concepts.