246+ iOS apps curated and reviewed
If you already know Learn Operating System, this is the deeper bench. 246+ learn operating system apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | Yes | May 2026 |
| 2 |  | Free | — | — | No | Jul 2026 |
| 3 |  | Free | 4.7★ (18M) | Yes | Yes | Aug 2026 |
| 4 |  | Free | — | Yes | Yes | May 2026 |
| 5 |  | Free | 1.0★ (1) | Yes | Yes | May 2026 |
| 6 |  | Free | 5.0★ (1) | No | No | Jul 2026 |
| 7 |  | Free | — | No | No | May 2026 |
| 8 |  | Free | — | No | No | May 2026 |
Master operating system concepts through concise study sessions and interactive quizzes. This app offers audio pronunciation of technical terms and bookmarking for flashcards and questions, aiding efficient learning and progress tracking.
Connect with friends and family globally through private messaging and high-quality calls. Share moments, documents, and stay in touch across devices, even on slow connections. Your conversations are secured with end-to-end encryption.
Learn fundamental operating system concepts and interview questions with this educational app. It offers a user-friendly interface to explore topics, save favorites, and customize your reading experience. Sharpen your technical knowledge for career advancement.
This app offers an interactive, hands-on approach to learning Linux fundamentals. It guides beginners through essential concepts like shell commands, file systems, and scripting with practical exercises. Ideal for those starting in DevOps, cybersecurity, cloud, or programming.
Learn essential Linux commands and concepts through an interactive, gamified mobile experience. Gain practical, day-to-day knowledge and discover useful tips presented in a fun and engaging format.
Master Linux commands and system administration through structured tutorials and interactive quizzes. This app offers a comprehensive learning path from beginner to advanced levels, available offline in multiple languages.
Learn C++ programming with interactive tutorials, a built-in compiler, and quizzes. This app guides beginners through core concepts with practical examples and allows for code editing and execution. Offers a free mode and an optional subscription for an enhanced learning experience.
A comprehensive reference guide for learning UNIX and Linux commands, designed for students and professionals. It covers fundamental concepts, file system navigation, process management, and advanced utilities with updated content for 2026.
This app offers a fun and easy way to practice homework across various subjects like vocabulary, history, and math. It provides a straightforward learning experience without any in-app purchases.
Learn Windows 10 programming with C# and Visual Studio through bite-sized tutorials and flashcards. Assess your knowledge with quizzes. Access full content by purchasing the application.
This app offers a structured learning path for mastering Linux skills, from fundamentals to advanced concepts. It uses clear explanations, real-world examples, and hands-on practice to build job-ready expertise for beginners and professionals alike.
Master Linux commands through interactive, bite-sized lessons and hands-on practice. Progress from beginner to advanced topics with gamified learning, quizzes, and detailed statistics. Become a Linux power user without the steep learning curve.