# Fourth Trimester — Postpartum Support & Tracker > Postpartum support and tracking app for mothers and newborns. (iPhone/iPad app by Peyton Kettler.) - Source: https://appshunter.io/ios/app/fourth-trimester/id6764419781 (this page in markdown: same URL + `.md`) - Developer: [Peyton Kettler](https://appshunter.io/developer/1895772205) - Category: Health & Fitness, Lifestyle - Price: Free with in-app purchases - Rating: 5.00/5 from 2 App Store ratings - Age rating: 12+ - Requires: iOS 15.1 · 58 MB - Languages: American English - Released: 2026-05-06 - Data updated: 2026-08-16 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/fourth-trimester/id6764419781/reviews.md ## What is Fourth Trimester? Fourth Trimester Pregnancy and postpartum don’t come with a manual. Fourth Trimester was built to be the support every parent deserves. Whether you’re preparing for birth, navigating the newborn stage, or recovering after delivery, Fourth Trimester brings expert-backed education, personalized guidance, tracking, and AI-powered support together in one place. Pregnancy & Postpartum Guidance Follow week-by-week guidance tailored to where you are, with practical information that grows alongside you and your baby. Baby & Mom Tracking Keep track of feedings, diapers, sleep, pumping, growth, postpartum recovery, mood, symptoms, medications, and more. View meaningful trends and insights over time. Personalized Daily Insights Receive helpful daily guidance based on your baby’s age, your postpartum stage, and your recent tracking to help you feel more confident every day. Mama Coach AI Get instant answers to everyday pregnancy, newborn, feeding, sleep, recovery, and parenting questions whenever you need extra support. Learn with Confidence Explore an expanding library of expert-backed articles covering: - Pregnancy - Postpartum recovery - Newborn care - Feeding - Sleep - Development - Mental health - Milestones - Parenting Stay Organized Keep everything in one place with daily checklists, reminders, milestones, routines, and personalized recommendations. Designed for Real Life Beautifully designed, simple to use, and created to support you through every stage of pregnancy and postpartum. Whether you’re tracking your newborn at 2 a.m., looking up feeding questions, or needing reassurance during a hard moment, Fourth Trimester helps you feel more informed, supported, and less alone. Because you should not have to do postpartum alone. Disclaimer: Fourth Trimester is designed for educational and wellness support only and does not provide medical advice, diagnosis, or treatment. Privacy Policy: https://mamasupport4thtrimester.com/privacy-policy Terms of Use: https://mamasupport4thtrimester.com/terms-of- ## Key features - Baby and Mom tracking (feeding, sleep, mood) - Postpartum recovery and symptom logging - Expert-reviewed newborn and postpartum education - AI-powered Mama Coach for guidance - Community support with other mothers - Milestone tracking up to 24 months ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Fourth Trimester Pass | $24.99 | per 3 months | | Fourth Trimester Premium | $9.99 | per month | | Fourth Trimester Premium | $79.99 | per year | ## Frequently asked questions about Fourth Trimester ### What is Fourth Trimester? Fourth Trimester is a health and wellness app designed to support mothers through the postpartum period. It offers tracking for baby and mom, educational resources, AI-powered guidance, and a community forum. ### What can I track with Fourth Trimester? You can track baby's feeding, pumping, diapers, sleep, and growth. You can also track postpartum recovery, mood, and symptoms, along with daily logs and milestones up to 24 months. ### Does Fourth Trimester offer medical advice? No, Fourth Trimester is designed for educational and wellness support only and does not provide medical advice, diagnosis, or treatment. Always consult with a healthcare professional for medical concerns. ### What kind of educational content is available? The app provides expert-reviewed postpartum and newborn education, including short reads, guides, and practical tips on feeding, sleep, recovery, mental health, and newborn care. ### How does the Mama Coach AI work? The Mama Coach AI offers gentle support anytime, day or night. You can ask it questions about postpartum, feeding, sleep, and newborn care, receiving reassuring guidance. ### Is there a cost to use Fourth Trimester? Fourth Trimester is free to download and use with basic features. There are optional premium subscription plans available for enhanced features, priced at $9.99/month or $79.99/year. ### What devices is Fourth Trimester available on? Fourth Trimester is available on iPhone, iPad, and iPod devices. ### How often is Fourth Trimester updated? The latest version is 1.0.27, and the app was last updated on June 10, 2026. Updates typically include new features, bug fixes, and performance improvements. ## Version history (last 5 releases) ### 1.0.29 — 2026-07-14 Bug fixes and small improvements. ### 1.0.28 — 2026-07-13 This update includes our biggest improvements yet: - Completely redesigned Home experience. - Smarter Mama Coach AI with personalized support. - Personalized daily insights for mom and baby. - New guided postpartum journey. - Improved baby and mom tracking. - Enhanced milestones and weekly guidance. - Faster performance and smoother navigation. - Refreshed premium experience throughout the app. Thank you for being part of Fourth Trimester. We’re committed to creating the support every parent deserves! ### 1.0.27 — 2026-06-10 Bug fixes Improved performance Enhancements for a smoother experience ### 1.0.26 — 2026-06-09 Introducing the personalized Postpartum Journey with week by week guidance. Refreshed Home experience with quicker access to your most used tools. Updated Learn section with separate Journey and Learn tabs. Improved Baby and Mom tracking experience. Added postpartum and newborn checklists. Performance improvements and bug fixes. ### 1.0.21 — 2026-06-05 What's New in This Version We've been busy making Fourth Trimester even better. NEW: Care Signals personalized insights NEW: Smarter Learn Library with personalized recommendations NEW: Improved topic hubs and content discovery Enhanced Journey experience and weekly guidance Subscription and premium experience improvements Bug fixes, performance updates, and app-wide polish Thank you for being part of the Fourth Trimester community. --- *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 2026-08-16.*