Nubula

In-app purchases
3.5
1.66K reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
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About this app

Celebrate your pregnancy journey with Nubula!
Discover a joyful and modern way to connect with your little one before they arrive. Nubula uses smart AI to analyze your ultrasound photos, offering a fun, theory-based guess in a beautifully designed experience. It's a delightful keepsake for curious parents-to-be.
How It Works — Simple & Instant:
Upload a Photo: Choose a clear ultrasound photo from your gallery (the Nub theory works best between 12-14 weeks).
Let AI Do the Magic: Our intelligent system analyzes the image for clues based on popular, non-medical theories.
Get Your Fun Guess: Receive an instant, beautifully presented result card—perfect for saving and sharing!
More Than Just a Guess - A Complete Experience:
MULTIPLE THEORIES: Get more fun insights! Our AI can analyze your photo using the celebrated Nub Theory, the Ramzi Theory, and the Skull Theory.
AI CONFIDENCE & REASONING: Our system is honest. It provides a confidence score based on the clarity of your photo and explains its reasoning, even when a clear analysis isn't possible.
BEAUTIFUL KEEPSAKE: Save and share a gorgeously designed result card. It’s a wonderful way to capture a special moment and share the excitement with family and friends.
MULTI-LANGUAGE SUPPORT: Get your results in your native language. We support English, Turkish, Spanish, French, German, and many more.
ELEGANT & FUN INTERFACE: Enjoy a smooth, modern, and joyful user experience from start to finish.
Nubula is designed to create a happy, memorable moment in your pregnancy journey. It's about the excitement, the dreams, and the special bond you're already building.
Download Nubula today and add a touch of modern fun to your pregnancy story!
--- IMPORTANT DISCLAIMER ---
This application is for entertainment purposes only. It is not a medical device and does not provide any medical diagnosis or advice. The guesses provided are based on non-scientific theories and AI analysis and are not a substitute for the professional advice of a doctor. Please consult your healthcare provider for an accurate determination of your baby's gender. Do not make any financial or emotional decisions based on the results of this app.
Updated on
Aug 30, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

3.5
1.66K reviews
Nusrat Jahan
April 10, 2026
My money has been wasted… this app is absolutely very Bad.. My friend had a baby girl, and when I uploaded her ultrasound photo, it said it was a boy. And for my photos, it said “boy” for one and “girl” for another. This is a very bad app.....wasted money..disappointed😡😡
1 person found this review helpful
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shreya anand
December 31, 2025
Hi, I tried using this app, and I made a purchase of 1 diamond worth ₹300. I have confirmation that the amount has been debited from my account but the app says that the payment failed.
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Lauren Armour
April 1, 2026
doesn't actually analyse the image and gives a different response each time. chat gpt would be more accurate and free
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What’s new

Improvements have been made.