This app helps competitive programmers track coding contests from major platforms. It provides a comprehensive schedule, allows users to set reminders, and integrates with their device's calendar to prevent missed events.






45+ similar apps compared and reviewed
Whether you want more options like jsLinux22 or a completely different take on the same concept, our curated list of 45+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.






This app helps competitive programmers track coding contests from major platforms. It provides a comprehensive schedule, allows users to set reminders, and integrates with their device's calendar to prevent missed events.





Prepare for the CompTIA PenTest+ certification with realistic practice tests. This app simulates exam conditions, covering all key domains of offensive security. Study anytime, anywhere with a gamified learning experience designed for efficient preparation.



Prepare for Linux command-line interviews and exams with this interactive Q&A tool. It helps you test and improve your knowledge of essential commands.


Learn JavaScript from basic to advanced with this comprehensive tutorial app. It covers all essential topics, offers interview questions, and includes a programming room with an online compiler for practical learning. Access all content offline after installation.


This app offers an experiential explanation of Einstein's theory of Special Relativity. Designed by a Carnegie Mellon University professor, it breaks down complex concepts like spacetime and E=mc^2 for a general audience.


Experience the 6502 microprocessor, the heart of 1970s home computers. This app emulates the 8-bit processor with an assembler and programming puzzles. Learn to code on a minimalist interface and discover how early computing was done.




This app serves as a comprehensive handbook for Git commands, offering over 100 commands with examples, synopses, and short descriptions. It's designed to simplify learning and provide a quick reference for developers using Git in their workflow.


Prepare for Linux Essentials certification with a full-length practice test designed to simulate real exam conditions. Develop IT principles and gain essential skills for operating systems and common Linux programs. Study anywhere, anytime with this efficient preparation tool.


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.