About this app
Welcome to Nubula, the fun and modern way to predict your baby's gender using the celebrated Nub Theory! Are you eagerly awaiting to know more about your little one? Nubula uses advanced AI to analyze your baby's ultrasound photo, giving you a fun prediction based on scientifically-backed principles. It's simple, instant, and designed for curious parents-to-be like you. HOW IT WORKS: Upload a Photo: Select a clear ultrasound photo from your gallery (ideally from 12-14 weeks). AI Analysis: Our intelligent algorithm examines the "nub" angle in seconds. Reveal Your Prediction: Get an instant, beautifully presented prediction—is it a boy or a girl? BEYOND THE PREDICTION: Confidence Score: Understand the AI's certainty level with a clear percentage. Detailed Insights: Read the AI's reasoning behind the prediction. Our system provides honest feedback, even when the image is unclear. Multi-Language Support: Get your results in your native language. Beautiful & Fun Interface: Enjoy a modern, elegant, and joyful user experience from start to finish. A SPECIAL MOMENT Nubula is more than an app; it's a way to create a special, memorable moment in your pregnancy journey. Share the excitement with your family and friends and start dreaming about your baby's future. Download Nubula now and get your first, exciting clue! Disclaimer: This application is for entertainment purposes only and is not a medical diagnosis. The predictions are based on the Nub Theory and AI analysis, which are not 100% accurate. Please consult your doctor for a definitive medical diagnosis. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest release
What’s New
In this version, we've updated our app's name to Nubula Baby Gender Predictor. All the features you love continue to work just as before.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 14, 2026 · 10:24 AM Free
Screenshots
