Firstweeks vs FourthTri
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Firstweeks
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Firstweeks is a warm, private companion for the first weeks after birth. It is about you, the mother, not the baby. No account, no ads, no tracking. Everything stays on your phone. THE FOURTH TRIMESTER, GENTLY - A soft daily check-in. How are you, really? A two-minute moment that is just for you. - The Week Bloom. Watch your recovery unfold week by week, with calm notes on what is normal and what to expect. - Tailored to your birth. Vaginal, C-section, or VBAC, the guidance fits your body. THE WARNING SIGNS NO ONE WARNED YOU ABOUT The riskiest stretch of recovery is the weeks between leaving the hospital and your first checkup. Firstweeks gives you a calm, clear safety net based on the urgent maternal warning signs, so you know when something is worth a call to your provider, and when to call 911. Crisis resources are always one tap away, never behind a paywall. A SAFE PLACE FOR YOUR HEART - A private mood self-check, with support and crisis lines always available. - For your visit. Bring a simple summary of how you have been to your six-week appointment. Firstweeks shares gentle, general information to help you know when to reach out. It is not a medical or mental-health service, a diagnosis, or a substitute for your provider. In an emergency, call 911.
FourthTri
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The weeks after birth are about you too. FourthTri is a private, informational companion for your own postpartum recovery: your healing, your mood, and your own feeding notes, with red-flag reminders always close and a clear summary ready for your six-week visit. What FourthTri does: - A healing log for bleeding, pain on a 0 to 10 scale, and incision or perineal comfort, with your recovery day and week always in view. - A gentle mood check-in: one tap for your sense of the day plus a short self-authored reflection. It is supportive and informational, never a screening test or a score. - Red-flag reminders, always free: the signs that mean you should reach out, each with plain-language seek-care guidance and emergency routing. - The Six-Week Visit Summary: a clear, free PDF of what you logged and what is worth raising, ready to share with your provider. - The full 12-week recovery timeline with Pro: your healing against typical postpartum bands, with your mood trend overlaid. - A maternal feeding and pumping log with Pro that is about you, not the baby: latch pain, engorgement, nipple healing, supply, and your own pump output. FourthTri does not track baby intake, diapers, or baby sleep. - An Apple Watch app for a one-tap mood and quick logging from your wrist, a watch-face complication, and a Home and Lock Screen widget with your recovery day and phase. - One gentle daily reminder to check in, if you want it. Never pushy. - A gentler-wording option, with less focus on the baby, for anyone whose recovery is tender. - Private by design: your log lives on your device and in your personal iCloud, synced across your devices, with an optional Face ID lock. No accounts, no analytics, no tracking. Free and Pro: - Free: the healing log, the mood check-in, every red-flag reminder, and the Six-Week Visit Summary. Safety is never paywalled. - Pro (Lifetime): the full 12-week recovery timeline, the maternal feeding and pumping log, trend analytics, and your complete history. One payment, yours forever, no subscription. Important: FourthTri is an informational companion. It is not medical care, not a diagnosis, and not a substitute for your provider. Its ranges and reflections show what you logged, framed by reputable on-screen cited sources (ACOG, Postpartum Support International, NHS), and when something looks worth mentioning it reminds you to talk with your provider. In an emergency, always call your local emergency number. Privacy Policy: https://innovalabworks.com/privacy-policy Terms (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Firstweeks at none against FourthTri's 1. Firstweeks also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. FourthTri sells 1 one-off in-app purchase. Firstweeks asks for nothing beyond the download.
Firstweeks ships an update every 6 days, FourthTri every 11 days. The most recent releases landed on September 23, 2026 and September 30, 2026 respectively.
| Parameter | Firstweeks | FourthTri |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days โ better | Every 11 days |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch โ better |
| Requires iOS | 15.0 โ better | 18.0 |
| Further details โ not scored | ||
| Size | 10 MB | 6 MB |
| Age rating | 12+ | 4+ |
| Developer | Peter Hallander | InnovaLabWorks |
In-app purchases
Firstweeks
No in-app purchases
FourthTri
- Lifetime Unlock$49.99








