Baby & Fetal Weight Calculator is a pregnancy-tracking utility for estimating fetal weight via ultrasound biometrics on iOS and Android.
The App DNA
What makes this app unique?
The app removes the manual effort of calculating fetal weight from ultrasound measurements, though the recent subscription gate for growth charts limits its utility for casual users.
For Expectant mothers and families tracking fetal growth trends and organizing ultrasound data during pregnancy.
What does it look like?
Key features
Calculates weight using clinical formulas (Hadlock, Shepard) based on ultrasound biometrics.
Monitors changes in estimated weight and notifies users of growth velocity deviations.
Plots weight against percentile curves, now gated behind a subscription.
How much does it cost?
The freemium model gates advanced growth analytics and reporting behind a subscription, which users report as a primary frustration.
Velocity
Maintenance developmentmonetizationShow more...
The app has been inactive for approximately 8 months, with the latest release occurring 236 days ago. Development momentum is currently stagnant, as the last two releases focused solely on minor service adjustments and monetization gating. There is no evidence of active feature development or live operations. The current cadence is insufficient to support a dynamic product roadmap.
Who built it?
Suoma Co.
5 apps tracked · Lifestyle
Weeën - Bevallingstimer
BabyKicks - 태동 추적기
BabyNest-Pregnancy Tracker
每日咖啡 - 咖啡因追踪User Sentiment
What do users think recently?
Fresh user feedback skews upset.
How are ratings & reviews evolving?
What users say, by theme
- Mandatory subscription requirements for core features frustrate users who previously accessed these tools for free
1 of 1 recent reviews analyzed · limited sample
Read the full review analysisCompetition
Competitive landscape for Baby & Fetal Weight Calculator
How's the Lifestyle market?
Baby & Fetal Weight Calculator serves a niche pregnancy-tracking audience. The current maintenance-mode status and negative sentiment regarding the subscription paywall suggest a lack of competitive pressure in the current market segment.
Read the market outlookThe rivals identified
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for Baby & Fetal Weight Calculator
Where is it heading?
The pregnancy-tracking market is consolidating around apps that offer free, high-utility tools to build a base for long-term engagement. Baby & Fetal Weight Calculator is currently exposed due to its lack of feature updates and aggressive monetization of core tools, which will likely lead to continued user attrition [1, 2].
- The 230-day update gap indicates the product is in maintenance mode, which leaves the app vulnerable to more active competitors.
- Subscription gating for core growth features drives negative sentiment, which will likely suppress new-user conversion rates throughout the next quarter.
The SWOT
- Clinical Hadlock and Shepard formula integration provides standardized estimation.
- Introduce one-time purchase options to lower the barrier for single-pregnancy users.
Next best moves
Introduce a one-time purchase option for growth reports because users report frustration with subscription gating for a temporary-use app → improve conversion.
+ 1 more prioritized moveThe counter-intuitive read
The app's maintenance-mode status is actually a strategic defensive move…
Read the full takeSince the last report: The developer is shifting from a rigid subscription-only model toward evaluating one-time purchase options to address user churn. This pivot follows sustained negative sentiment regarding the paywalling of core growth-tracking features.
Bottom line
The current subscription-only model for a temporary-use utility is driving user churn, and the lack of recent updates suggests the product is not currently prioritized for growth [1, 2]. Pivoting to a one-time purchase model would better align with the user's pregnancy timeline.
Unlock 2 critical frictions, 1 market threat, 1 more prioritized move and the analyst’s take.
Access the full report for freeSources
Report last updated