40Weeks - AI Ultrasound Viewer
See your baby before birth
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
※ All baby images are AI-generated predictive simulations, not actual photos of your baby. This app does not provide medical diagnosis or judgment. Always consult a medical professional for any health decisions.
40 weeks — your baby's very first story.
Meet your baby a little earlier with a single ultrasound photo.
◆ AI Baby Face Preview
Upload an ultrasound photo and 40Weeks reads its key features to create a realistic preview of your baby's face — ready in about 30 seconds.
◆ Week-by-Week Pregnancy Guide
From week 1 to week 40: how your baby is growing, how your body is changing, and gentle tips for each stage — nutrition, sleep, and daily care.
◆ Baby Gallery
Keep every render in one place and watch your baby's story build up week by week. Save images to your photo library anytime.
◆ Thoughtful Reminders
Weekly updates that follow your pregnancy journey, so you never miss what's happening this week.
◆ Private by Design
Your ultrasound photos are used only to generate your images and are handled with care.
Start today — your baby is closer than you think.
Support: support@40weeks.live
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Stability improvements and minor bug fixes. 40Weeks is now available in seven more languages.
The developer, Kibum Park, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Contact Info
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Financial Info
- Browsing History
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kibum Park
- Size
- 51.3 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Korean
- Age Rating
16+
- 16+
- Frequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Gold (12 Credits) $22.99
- Basic (4 Credits) $9.99
- Starter (1 Credit) $2.99
- Copyright
- © 2026 Fortyweeks