UmbiCalc vs NeonatAI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UmbiCalc
This medical app estimates umbilical catheter insertion lengths for neonates based on birth weight. It utilizes an algorithm derived from statistical modeling and is intended for educational use by healthcare professionals. Always consult a medical provider for health advice.
- Umbilical arterial catheter estimation
- Umbilical venous catheter estimation
- Birth weight-based calculations
- Based on published algorithm
- For educational purposes
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This app provides the birth weight-based insertion length estimations for umbilical arterial and venous catheters placed in neonates in the Neonatal Intensive Care Unit. UmbiCalc is based on the algorithm described by Tambasco et al. in “A Novel and Accurate Method for Estimating Umbilical Arterial and Venous Catheter Insertion Length.” Journal of Perinatology 2021. The algorithm was derived from statistical modeling using a representative sample of the current NICU population and validated across a wide range of birth weights. Intended for use by neonatologists, pediatricians, and advanced practice providers for personal educational purposes only. It is not intended for use in clinical practice or the delivery of medical care. Always consult with a healthcare provider for advice concerning your health.
NeonatAI
This application aims to simplify and enhance the accuracy of care for critically ill newborns in Neonatal Intensive Care Units. It is designed to assist healthcare professionals in providing optimal support to fragile infants.
- Neonatal care assistance
- Improved accuracy in treatment
- Support for NICU practitioners
- Support for NICU nurses
- Simplifies complex care processes
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NeonatAI is a neonatal clinical-support and education app designed for healthcare professionals working in Neonatal Intensive Care Units (NICUs). It brings commonly used bedside resources into one organized mobile experience so clinicians can access neonatal calculators, charts and scores, procedural checklists, ABG interpretation support, drug dosage references, infographics, resuscitation guidance, lung simulation education, unit conversion, perinatology statistics, and research/biostatistics tools. The app is intended to support clinical workflow, teaching, and quick reference. It does not diagnose patients, replace institutional protocols, or replace the judgment of qualified healthcare professionals. Users should verify all values and recommendations against current local guidelines and consult an appropriate physician before making patient-care decisions. Key features include: - Neonatal calculators for common NICU workflows - Growth, assessment, and clinical score references - Step-by-step neonatal procedure checklists - ABG interpretation and acid-base support - Neonatal drug dosage reference sections - Resuscitation support and educational guidance - Infographics, daily tips, research highlights, and video learning content - Lung simulator and unit conversion tools - Perinatology statistics and research calculators NeonatAI is built for neonatal clinicians, nurses, trainees, and care teams who need fast access to structured neonatal reference information.
Screenshots
Verdict
The clearest difference is rating: UmbiCalc at 5.0 against NeonatAI's 3.0. UmbiCalc also leads on review sentiment (100% vs 80%) and iOS requirement (12.0 vs 15.1). NeonatAI's advantage is update cadence (every 4 months vs every 12 months). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
UmbiCalc holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 100% of UmbiCalc's written reviews are positive against 80% of NeonatAI's.
UmbiCalc ships an update every 12 months, NeonatAI every 4 months. The most recent releases landed on October 3, 2026 and September 27, 2026 respectively.
| Parameter | UmbiCalc | NeonatAI |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 100.0% of reviews — better | 80.0% of reviews |
| Number of ratings | 4 — better | 2 |
| Update frequency | Every 12 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 67 MB | 36 MB |
| Age rating | 4+ | 17+ |
| Developer | Yale | VEHA HEALTH CARE EDUCATION LLP |
Customer experience
UmbiCalc
NeonatAI
In-app purchases
UmbiCalc
No in-app purchases
NeonatAI
No in-app purchases






