KnowIT

LearnIT-KnowIT

Learn it. Test it. Know it.

An offline iPhone study app for core IT skills. Short lessons, quizzes with real explanations, typed command drills, flashcards and quick games across hardware, networking, security, Linux and automation.

Download on theApp Store
  • One-time purchase
  • No ads
  • No account
  • Works offline

What's inside

  • 625 quiz questions

    Original questions with an explanation for every answer, so you learn why, not just what. Quizzes of 10, 15 or 20.

  • 105 command drills

    Type real Linux, Bash and networking commands from memory and get instant feedback.

  • Lessons and cheat-sheets

    30 short lessons and 232 flashcards to read before you test yourself.

  • Quick games

    Speed rounds, command sprints, flashcards and a match game for when you have five minutes.

  • Spaced repetition

    Questions you miss come back for review at the right time, and your stats show your weak spots.

  • Private by design

    No account, no internet needed, no tracking. Your progress stays on your iPhone.

Five topics, 30 domains

  • Hardware & OS
  • Networking
  • Security
  • Linux & Bash
  • Automation

Made for people starting or changing careers in IT, help-desk and support staff, students and self-taught learners.

Pay once. Learn anywhere.

No subscriptions, no in-app purchases, no ads.

Download on theApp Store