Fetal Weight Calculator is a health utility for expectant parents to track fetal growth metrics using medical-grade calculation methods on iOS.
The App DNA
What makes this app unique?
The app removes the manual friction of cross-referencing fetal measurements against complex NICHD and WHO growth charts.
For Expectant parents seeking to track fetal growth measurements against standardized medical growth charts.
What does it look like?
Key features
Calculates estimated fetal weight based on user-inputted AC, BPD, FL, and HC measurements
Provides percentile data for individual fetal measurements to compare against standard growth ranges
Supports both U.S. NICHD and World Health Organization calculation methods for fetal growth
How much does it cost?
Fetal Weight Calculator is currently distributed as a free utility with no observable in-app purchases or subscription tiers.
Velocity
Dormant developmentopaqueShow more...
The app has reached a state of inactivity, with no updates or feature releases in the last 501 days. Development momentum is non-existent, as the only available version history consists of a single minor update from over a year ago. There is no evidence of ongoing maintenance or support for the platform.
Who built it?
MEHMET KORDACI
4 apps tracked · Health & Fitness
Invoice Maker + Estimates
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Life Fasting TrackerUser Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Fetal Weight Calculator
How's the Health & Fitness market?
Fetal Weight Calculator occupies a niche utility position in the Health & Fitness category, relying on its dual-method calculation logic to differentiate from generalist pregnancy trackers.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for Fetal Weight Calculator
Where is it heading?
The market for pregnancy-tracking utilities is shifting toward integrated, high-frequency engagement models that Fetal Weight Calculator currently ignores. Without a return to a regular update cadence, the app will likely see its user base migrate to generalist platforms that offer more frequent feature updates and broader health-tracking capabilities.
- The 502-day update gap suggests the product is in maintenance mode, which limits its ability to compete with active, feature-rich rivals.
- The core utility of dual-method calculation remains a valid differentiator for users who specifically require NICHD or WHO-compliant growth tracking.
The SWOT
- Dual-method calculation (NICHD and WHO) provides a technical barrier against generic trackers
- Localized growth charts for non-US/WHO regions could capture underserved international segments
Next best moves
Ship a maintenance update to ensure compatibility with current OS standards because the 500-day gap risks app removal → restore user trust
The counter-intuitive read
Users report: The app's lack of updates is…
Read the full takeSince the last report: The product strategy has shifted from feature-based growth to technical maintenance, prioritizing OS compatibility and trust preservation over new functionality. This pivot reflects an acknowledgment that the 502-day update gap now poses a critical risk to user retention.
Bottom line
Fetal Weight Calculator offers a precise, multi-method utility for growth tracking, but the 500-day update gap risks user abandonment as health-data requirements evolve.
Unlock 1 critical friction, 1 market threat and the analyst’s take.
Access the full report for freeSources
- [1] App Store, source
Report last updated