English Precision vs CS++ Intro to Java

Write with more clarity and confidence, one short practice session at a time. English Precision helps you improve spelling, grammar, punctuation, word choice and tone. Practise the skills you use in emails, essays and everyday messages, with explanations that help you understand each correction. START WITH 100 FREE QUESTIONS The Starter Pack includes 100 foundation questions with unlimited practice. Build your routine with Daily 5, try a 60-second Sprint, or work through questions at your own pace. CHOOSE THE SKILLS YOU WANT TO BUILD Explore four focused packs, each with 200 practice cards: • Work & Email: clearer professional communication. • Study & Exams: stronger essays, reports and exam writing. • English Fluency: more natural, confident expression. • Everyday Writing: better messages and everyday communication. Try five sample questions from each paid pack before buying. Unlock packs individually with a one-time purchase, or choose the Four-Pack Collection for all four packs and 800 cards. No subscription. Future standalone packs are sold separately. MAKE PRACTICE PART OF YOUR DAY • Take a short diagnostic to discover where to focus. • Practise with UK or US English. • Review mistakes and work on your focus areas. • Track accuracy, response times, streaks and progress. • Set optional practice reminders. • Pause and resume unfinished rounds. • Export PDF progress reports and back up your learning data. Your learning history is stored on your device. No English Precision account is required. Restore previous pack purchases using the same App Store account. Start free and build clearer written English at your own pace.

CS++ Intro to Java is a complete first programming course for iPhone and iPad — 10 units and 31 lessons that take you from your very first println to 2D arrays, fully offline. Lessons embed 60 runnable Java coding challenges, 63 inline multiple-choice checks, and 22 Parsons problems — all executed on-device by a bundled Java interpreter. No account. No ads. No tracking. No internet required. WHAT'S INCLUDED • 31 lessons across 10 units — from your first program to 2D arrays • 60 runnable coding challenges — write real Java and run it on-device, no JDK, no compile server • 63 inline multiple-choice checks • 22 Parsons problems — drag code blocks into working order • Variables, operators, Strings, conditionals, loops, classes, arrays, ArrayLists, and 2D arrays • Everything works fully offline — progress stays on your device UNIT 1 IS FREE FOREVER Unit 1 — Getting Started with Java (3 lessons) is unlocked at install. Write and run real programs, and decide if the rest is worth $9.99. UNLOCK FULL INTRO TO JAVA — $9.99 ONE-TIME A single in-app purchase unlocks all 10 Intro to Java units (60 coding challenges): Unit 2. Variables & Primitive Types Unit 3. Operators & Expressions Unit 4. Strings & Using Objects Unit 5. Boolean Expressions & Conditionals Unit 6. Loops & Iteration Unit 7. Writing Your Own Classes Unit 8. Arrays Unit 9. ArrayLists Unit 10. 2D Arrays Pay once, keep forever. Restores on any device signed in to the same Apple ID. No subscription. Future content updates included. PRIVACY Everything runs on your device. The app does not require an account, does not collect personal information, does not include analytics or advertising, and does not track you across apps. Your progress stays on your device. See csplusplus.com/privacy for details. WHO IT'S FOR • Complete beginners writing their first line of code • Intro programming students who want practice anywhere, with or without Wi-Fi • Teachers who want a tablet-friendly tool for in-class practice • Anyone headed toward AP Computer Science A — the CS++ AP CSA course picks up right where this one leaves off For the full browser Java IDE, per-unit quizzes, and timed practice exams, visit csplusplus.com.