- Quizmaker
- QuizMasters
- Quizmeester
- Quizmo
- QuizMus: Guess Who, Quiz Game
- QuizOfGifuPrefecture
- Quizoid: Offline Trivia Quiz
- QuizPatente C Multilingua 2024
- QUIZPLANET for Game Of Thrones
- Quizrr
- Quizrr Move
- Quizrr Tablet Training
- QuizRT Albo Gestori Ambientali
- QuizSerb
- QuizServer
- Quiztones: Ear Training for EQ
- Quiztones: EQ Ear Training
- QuizWizard
- Chơi để Học
- Quizzes Usac
- QuizzLand. Quiz & Trivia game
- QuizzlyMath5-WholeNumbers
- QuizzOne - Scuola
- Quizztop - Calcul
- Quizztop - Numération
- Qulak Eğitim Cüzdanı
- Quobject
- Quokkapocalypse
- Quote Finder for Best Quotes
- Quote Pro!
- Quoted - Profound Wisdom
- Quotefalls Round
- Quotes & Jokes: Trivia, Facts
- Quotes 'n Quiz
- Quotes and Motivation
- Quotes and Proverbs