# 40Weeks - AI Ultrasound Viewer — See your baby before birth > AI baby face preview and week-by-week pregnancy guide from ultrasound photos. (iPhone/iPad app by Kibum Park.) - Source: https://appshunter.io/ios/app/40weeks-ai-ultrasound-viewer/id6770096522 (this page in markdown: same URL + `.md`) - Developer: [Kibum Park](https://appshunter.io/developer/1896715221) - Category: Health & Fitness, Photo & Video - Price: Free with in-app purchases - Age rating: 17+ - Requires: iOS 15.1 · 49 MB - Languages: Korean, German (Germany), European Spanish, American English, Indonesian, Turkish, Brazilian Portuguese, French (France), Hindi - Released: 2026-07-30 - Data updated: 2026-11-05 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/40weeks-ai-ultrasound-viewer/id6770096522/reviews.md ## What is 40Weeks? ※ 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 ## Key features - AI Baby Face Preview - Week-by-Week Pregnancy Guide - Baby Gallery - Thoughtful Reminders - Private by Design ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Starter (1 Credit) | $2.99 | one-time | | Basic (4 Credits) | $9.99 | one-time | | Gold (12 Credits) | $22.99 | one-time | ## Is 40Weeks safe? Not enough ratings yet to assess 40Weeks. ## Is 40Weeks legit? 40Weeks - AI Ultrasound Viewer has limited verification signals. The AppsHunter Legitimacy Score for 40Weeks is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/40weeks-ai-ultrasound-viewer/id6770096522/reviews.md ### 5/5 — 신기해요! *2026-10-27* 너무 소중한 아이의 미래 모습을 볼 수 있어서 좋아요. 힘든 시간을 아이의 모습으로 달래는 것만 같아요 ### 5/5 — 너무 좋아요! *2026-10-27* 초음파 사진만 봤을 때 아쉬웠는데 앱 통해서 입체사진을 볼 수 있어서 너무 좋아요 ㅎㅎ주변 산모들에게도 추천해야겠어요 ### 5/5 — 너무 신기해요! *2026-10-25* 우리 아기 초음파 사진 매주 찍는데 사실 매주 찍어도 잘 안와닿거든요...근데 이렇게 실사로 볼 수 있고 어떤 자세로 있는지도 알려주니까 그래도 좀 실감이 나요ㅎㅎ 영상도 만들 수 있어서 더 좋아요! 그리고 유용한 리뷰들도 많아서 너무 좋네용 ## Frequently asked questions about 40Weeks ### Does 40Weeks have ads? No, 40Weeks does not contain advertisements. The app is free to download and use, with optional in-app purchases available. ### How accurate are the AI baby face previews in 40Weeks? All baby images generated by 40Weeks are AI-generated predictive simulations and are not actual photos of your baby. The app uses ultrasound photos to create a realistic preview, but these are for entertainment purposes and not medical diagnosis. ### What kind of pregnancy information does 40Weeks provide? 40Weeks offers a week-by-week pregnancy guide from week 1 to week 40. It details how your baby is growing, how your body is changing, and provides gentle tips for each stage, including nutrition, sleep, and daily care. ### Is my ultrasound data safe with 40Weeks? Yes, 40Weeks is designed with privacy in mind. Your ultrasound photos are used solely to generate your baby's images and are handled with care. The app states that your data is private by design. ### What devices does 40Weeks support? 40Weeks is currently supported on iPhone and iPod devices. It is available for iOS. ### How often is 40Weeks updated? The latest version of 40Weeks is 1.3.2, which was last updated on October 27, 2026. Updates typically include new features, bug fixes, and improvements to the pregnancy guidance. ### Can I save my baby's previews from 40Weeks? Yes, you can save every AI-generated render in the Baby Gallery. The app allows you to save images to your photo library anytime, building your baby's story week by week. ### What is the age rating for 40Weeks? 40Weeks has an age rating of 17+. This is likely due to the nature of the content and the target audience for pregnancy-related information. ## Version history (last 5 releases) ### 1.3.2 — 2026-10-27 • Supports all 9 app languages • Stability improvements ### 1.3.1 — 2026-09-10 Stability improvements and minor bug fixes. 40Weeks is now available in seven more languages. ### 1.3.0 — 2026-08-19 • Baby Video: bring your baby's portrait to life as a 5-second video • Personalization: choose skin tone and hair color for a closer likeness • Create videos directly from your history, plus other usability improvements • Stability improvements and bug fixes ### 1.2.0 — 2026-08-17 - 영어 지원이 추가되었어요. 설정에서 언어를 바꿀 수 있어요. - 결제 안정성이 개선되었어요. - 자잘한 오류를 고치고 앱을 더 매끄럽게 다듬었어요. ### 1.0 — 2026-07-27 No release notes. ## Apps similar to 40Weeks | App | Rating | Price | Category | | --- | --- | --- | --- | | [Eyes Off Timer](https://appshunter.io/ios/app/eyes-off-timer/id6801721242) | — | Free | Health & Fitness | | [Maia: Gestational Tracker](https://appshunter.io/ios/app/maia-gestational-tracker/id6784826083) | — | Free | Health & Fitness | | [Bumi: Pregnancy Tracker](https://appshunter.io/ios/app/bumi-pregnancy-tracker/id6762649129) | — | Free | Health & Fitness | | [Game Ready Fitness](https://appshunter.io/ios/app/game-ready-fitness/id6747157512) | — | Free | Health & Fitness | | [Lavi: Pregnancy Week by Week](https://appshunter.io/ios/app/lavi-pregnancy-week-by-week/id6786005234) | — | Free | Health & Fitness | | [Numama - Tu compi de embarazo](https://appshunter.io/ios/app/numama-tu-compi-de-embarazo/id6761338457) | 5.0 (2) | Free | Health & Fitness | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-05.*