Swiby
Pick your baby name together
You each swipe on your own phone. When you both say yes to a name, it’s a match. The US version has over 7,000 names and the Danish version over 52,000, with meanings and origins.
Independent app studio from Denmark
Calm apps for life’s big choices
We make small, thoughtful iPhone apps. Each one does one thing well, without ads and without noise.
Our apps
Made in Denmark, for iPhone, in English and Danish.
How we build
One thing, done well
Each app has one job. We remove everything that doesn’t help you do it.
Privacy first
No ads, no cross-app tracking, and we never sell data. We only store what the app needs.
Made for people
Calm colours, clear text and words that sound like a person. In English and Danish.
About Gereon Studios
Gereon Studios is an independent app studio founded in 2026 by Simon Gereon Kolling. We design and build our apps ourselves, and we make them to last.
Swiby is our first app. More are on the way.
Contact
Questions, press or partnerships. We usually reply within two business days.