From a Parent, For Parents
ProbaBaby is a solo developer project born from a simple belief: genetics education and pregnancy support tools should be accessible to everyone.
Our Story
ProbaBaby started as a question: What if we combined real Mendelian genetics with modern AI to create predictions parents can actually trust and learn from?
That question became a mission. And that mission became over 321,529 lines of Swift code, 994 files, and 18 meticulously-crafted Swift Package Manager modules.
Most baby prediction apps simply blend faces together with no scientific foundation. ProbaBaby was built differently - every prediction is grounded in real genetic inheritance models, from Punnett squares to polygenic analysis.
The Mission: Accessible Genetics Education
Make genetics education accessible, provide free pregnancy and postpartum tools, and build trust through privacy and transparency.
Our Values
Science First
Every prediction is grounded in real genetic science, not random algorithms.
Privacy Protected
Your photos and data are encrypted, secure, and never sold.
Education Focused
Learn about genetics while exploring your family's possibilities.
Transparent Methods
We show our calculations so you understand the science behind predictions.
Built by Abdullah Kahvecioglu
ProbaBaby is a solo developer project — sole developer, designer, researcher, and maintainer.
A Note from the Developer
I built ProbaBaby because I wanted the most comprehensive, scientifically-grounded, globally-aware pregnancy and parenting companion. As an expectant parent myself, I experienced the frustration of apps that only worked in the US or UK.
I wanted an app that worked for families everywhere - from Tokyo to Trinidad, from Stockholm to Sao Paulo. When coverage first reached 87 countries, I asked: why not every single one? So I set out to cover all 241 countries and territories, achieving 100% UN member coverage.
ProbaBaby is my gift to expecting families worldwide. The core experience will always remain accessible - no paywalls on essentials, no subscriptions required for tracking, no compromises on privacy.
— Abdullah Kahvecioglu, Creator & Founding Engineer