Comparison

GestAge vs Gestational Age Calculator App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

GestAge

This medical app assists healthcare professionals and pregnant individuals in accurately calculating due dates and gestational age. It provides essential tools for managing pregnancy timelines.

Highlights
  • Calculate due date
  • Calculate gestational age
  • Pregnancy timeline management
  • Tools for healthcare professionals
  • Tools for pregnant women
Features
Read full description

Gynaecologists, midwives, general practitioners, medecine students, nurses and above all pregnant women, this software easily calculates the due date and the gestational age during a pregnancy.

About

Gestational Age Calculator App

Read full description

Gestational Age Calculator - Pregnancy Tracking Simplified **Your trusted companion for accurate pregnancy tracking and fetal development insights** The Gestational Age Calculator provides expectant parents and healthcare professionals with a precise, easy-to-use tool for monitoring pregnancy progress. Developed with medical guidelines in mind, our application offers multiple calculation methodologies to accommodate various pregnancy scenarios and provide personalized information throughout your 40-week journey. ## Comprehensive Calculation Methods Our calculator supports three scientifically-based calculation methods: • **Last Menstrual Period (LMP)**: The traditional Naegele's rule calculation with customizable cycle length adjustment for women with regular or irregular cycles • **Ultrasound Dating**: Input ultrasound measurements to calculate gestational age based on clinical assessments • **Conception Date**: For those who know their conception date, calculate precise timing for your pregnancy milestones ## Detailed Pregnancy Information Each calculation provides vital information at your fingertips: • Estimated Due Date (EDD) presented with day-of-week and full date format • Current gestational age displayed in weeks and days • Trimester identification with week ranges for context • Week-by-week fetal development descriptions that explain your baby's growth milestones ## Thoughtfully Designed Experience We've created an app that puts your needs first: • Clean, intuitive interface with a calming color palette • Responsive design that works across all device sizes • Offline functionality - no internet connection required • Input validation to ensure accurate calculations • Helpful notifications guide you through the calculation process • Professional medical disclaimer to encourage appropriate healthcare consultation ## Perfect For: • First-time parents wanting to understand pregnancy milestones • Experienced parents tracking subsequent pregnancies • Healthcare providers needing quick reference calculations • Family members wanting to follow the pregnancy journey • Anyone interested in learning about fetal development stages The Gestational Age Calculator is designed as an informational tool to complement professional medical care, not replace it. All calculations follow established obstetric guidelines, but individual pregnancies may vary. Always consult with your healthcare provider for personalized medical advice. Download now and gain peace of mind with accurate, accessible pregnancy tracking throughout your journey to parenthood.

Screenshots

GestAge4 screens
Gestational Age Calculator App4 screens

Verdict

The call

The clearest difference is in-app purchases: Gestational Age Calculator App at none against GestAge's 2. On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. GestAge sells 2 one-off in-app purchases. Gestational Age Calculator App asks for nothing beyond the download.

UpkeepUpdate frequency

GestAge ships an update every 3 months, Gestational Age Calculator App every 2 months. The most recent releases landed on October 29, 2026 and October 19, 2026 respectively.

Scorecard1 real difference · 9 level
GestAge versus Gestational Age Calculator App: the parameters behind the verdict, then further details
ParameterGestAgeGestational Age Calculator App
PriceFreeFree
Rating2.8 (4 ratings) — better—
Positive reviews81.5% of reviews—
Number of ratings4 — better—
Update frequencyEvery 3 monthsEvery 2 months — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better14.0
Further details — not scored
Size23 MB5 MB
Age rating17+12+
DeveloperJ. VerchereAhmad Al Hariri

In-app purchases

2 purchases

GestAge

One-time2
  • Ultrasound scan tools$0.99
  • Just get rid of the ads !$9.99
None

Gestational Age Calculator App

No in-app purchases

Questions

Is GestAge free?
GestAge is free to download, with in-app purchases available.
Is Gestational Age Calculator App free?
Gestational Age Calculator App is free to download, with no in-app purchases.
Do GestAge or Gestational Age Calculator App have ads?
Both GestAge and Gestational Age Calculator App show ads.
Which is updated more often, GestAge or Gestational Age Calculator App?
GestAge ships an update every 3 months, and Gestational Age Calculator App every 2 months. Most recently, GestAge was updated on October 29, 2026 and Gestational Age Calculator App on October 19, 2026.

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