GestAge vs AnthroCalcCP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Calculate due date
- Calculate gestational age
- Pregnancy timeline management
- Tools for healthcare professionals
- Tools for pregnant women
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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.
AnthroCalcCP
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The AnthroCalcCP app uses the Life Expectancy Project's Cerebral Palsy Growth Charts [Brooks J, Day SM, Shavelle RM, Strauss DJ. Pediatrics 2011;128(2):e299–e307] and the LMS method [Wright CM, Reynolds L, Ingram E, Cole TJ, Brooks J. Dev Med Child Neurol 2017;59(9):933–938] to calculate percentiles and Z-scores for height, weight, and body-mass index (BMI) for children and youth ages 2 to 20 years, based on their gross motor function classification system (GMFCS) level. These charts are available at lifeexpectancy.org/articles/growthcharts.shtml. As explained in the 2011 article, the weight measures were validated, but the heights (and by extension BMIs) were not. Accurate assessment of stature is often difficult in children with severe cerebral palsy. Many thanks to Jordan Brooks PhD, MPH, FAACPDM from the Life Expectancy Project for providing the LMS data.
Screenshots
Verdict
The clearest difference is in-app purchases: AnthroCalcCP at none against GestAge's 2. AnthroCalcCP also leads on ads (none vs shown) and update cadence (every 3 days vs every 3 months). GestAge's advantage is iOS requirement (13.0 vs 16.4). On price 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
Both are free to download. GestAge sells 2 one-off in-app purchases. AnthroCalcCP asks for nothing beyond the download.
GestAge ships an update every 3 months, AnthroCalcCP every 3 days. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.
| Parameter | GestAge | AnthroCalcCP |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (3 ratings) — better | — |
| Positive reviews | 81.5% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 months | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 23 MB | 81 MB |
| Age rating | 17+ | 12+ |
| Developer | J. Verchere | BC Children's Hospital |
In-app purchases
GestAge
- Ultrasound scan tools$0.99
- Just get rid of the ads !$9.99
AnthroCalcCP
No in-app purchases
Questions
Is GestAge free?
Is AnthroCalcCP free?
Do GestAge or AnthroCalcCP have ads?
Which is updated more often, GestAge or AnthroCalcCP?
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