40weeks later is a pregnancy and child development tracking app for iOS and Android that provides automated growth metrics and milestone assessments.
Product velocity
Dormant
Daily rank 🇺🇸
—
Health & Fitness
Sentiment
5.0
30 reviews
Nemesis
Fragmented field
The App DNA
What makes this app unique?
Users hire the app to visualize fetal growth and manage fertility treatments through automated data entry, reducing the manual burden of tracking medical milestones.
For Couples preparing for pregnancy, pregnant individuals, and parents tracking child development.
What does it look like?
Key features
Extracts fetal growth metrics directly from photos, increasing daily utility and habit formation.
Tracks medication and procedure steps, serving high-intent users during medical cycles.
Conducts age-tailored tests across six areas, generating personalized reports that encourage recurring visits.
How much does it cost?
The app currently operates as a free service with no visible IAP or subscription gates.
Velocity
Dormant developmentopaqueShow more...
The app has not received a feature update or bug fix in approximately 299 days. Given the lack of activity over the last nine months, the development momentum is classified as dormant. There is no evidence of ongoing maintenance or live operations support for this application.
Who built it?
User Sentiment
What do users think recently?
The recent review mood reads thrilled. Users appreciate weekly pregnancy updates provide a comprehensive overview of what to expect during each specific week and predictive weight and size tracking tools help expectant mothers visualize their baby's growth progress.
How are ratings & reviews evolving?
What users say, by theme
- Weekly pregnancy updates provide a comprehensive overview of what to expect during each specific week
- Predictive weight and size tracking tools help expectant mothers visualize their baby's growth progress
- Multi-mode diary functionality allows users to switch between different tracking perspectives without losing data
- Lack of imperial unit support for weight and height measurements limits usability for some users
5 of 5 recent reviews analyzed · limited sample
Read the full review analysisUnlock 1 user request, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for 40weeks later : pregnancy&baby
How's the Health & Fitness market?
The app maintains a 5.0 rating across 30 total ratings on iOS and Android. The lack of monetization or recent updates suggests a utility-focused position rather than a commercial growth strategy.
Read the market outlookThe rivals identified
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for 40weeks later : pregnancy&baby
Where is it heading?
The market for pregnancy trackers is moving toward integrated health ecosystems, and 40weeks later's current feature set is static. Without a roadmap for localization or new integrations, the app will likely see a gradual decline in new user acquisition as competitors address these gaps.
- The 9-month update gap suggests a shift to maintenance mode, which risks losing users to more active competitors.
The SWOT
- Automated OCR for ultrasound data reduces manual entry friction
- Multi-mode diary allows seamless transitions between pregnancy and parenting stages
- Localizing measurement units for international markets could expand the user base
- Integrating wearable health data would deepen the tracking utility
Next best moves
Ship imperial unit support because user reviews identify this as the #1 usability gap → increase retention in North American segments.
The counter-intuitive read
The 9-month update silence may not be abandonment…
Read the full takeSince the last report: The app remains functionally unchanged, but the analytical outlook has shifted from viewing the lack of updates as a critical failure to a potential deliberate utility-focused strategy.
Bottom line
40weeks later provides high-utility tracking tools through its OCR mechanism, but the lack of imperial units and stagnant update cadence threaten its long-term retention, so the team should prioritize localization to stabilize the user base.
Unlock 2 critical frictions, 1 market threat and the analyst’s take.
Access the full report for freeSources
Report last updated