Quizoid LogoQuizoid was my first app. It’s a trivia game and was originally developed for Android back in 2011. Due to its success on Android I ported it to iOS and since 2013 its also available on the Apple App Store. It’s popular for its hard questions and clean design.

Quizoid Pro LogoQuizoid Pro is an ad-free version of Quizoid, including some new features like a category game mode (play only your favourite question categories) and a PRO mode with only the hardest questions. Its for the hardcore quizzer!

Celebrity Quiz (Hidden Stars)Celebrity Quiz (Hidden Stars) is an exciting guessing game for Android where you have to find the names of 480 celebrities. However, the images of these celebs are hidden behind tiles that must be removed first. It features an online leaderboard and achivements via Google Play.

uiz - the Quiz without Questionsuiz is a rather tough quiz with a very simple design. Read the four answers and click the one das does not fit. The more you know the harder it gets. uiz is available for iOS, features an online leaderboard and you can share your high scores via Twitter.

Animal Farm!Animal Farm! is an iPad game developed in honour to my young niece Charlotte. Designed exspecially for Toddlers it shows different animals in different scenes like farm, jungle or forest. The animals make funny noises and move around in different ways. Fun for the whole family!

Quiz-BingoQuiz-Bingo is a new kind of trivia app I developed for Android. The special thing about it is that its „Game Over free“, meaning that you can answer the questions as long as you want, you never lose. Like Celebrity Quiz (Hidden Stars) it offers online high score and achivements via Google Play.

Koch selbst! – Rezepte zum Mitnehmen is an iOS app I made for the local food store of my wife and her business partner. At the Koch selbst! store, located in Dresden, Germany you can buy yummy food sorted by recipes. The app shows the current recipes available online at or in the food store in Dresden.