Preterm Growth Tracker Pro vs NeoFast Calc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Preterm Growth Tracker Pro
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Preterm Growth Tracker is designed to help parents and medical professionals track the growth of preterm infants. The growth charts are based on the 2025 Fenton Third-Generation Growth Charts of Preterm Infants and the app has been developed in colaboration with the chart's author Tanis R. Fenton. Features include: * Tracking preterm infants with gestational age at birth from 20 weeks to 37 weeks * Tracking measurements up to 67 weeks * Printing chart to any iOS enabled printer * Emailing chart and data values with password protection * Emailing complete child profiles that can be imported by recipient * iPad and iPhone support
NeoFast Calc
This medical reference tool simplifies daily tasks for healthcare professionals caring for newborns and children. It provides evidence-based prescribing assistance, drug interaction information, and detailed drug data. The app aims to enhance safety and efficiency during medical duties.
- Prescriptive drug dosing assistance
- Drug interaction details
- Adverse reaction information
- International brand names
- Dose adjustment for renal/hepatic impairment
- Extensive drug presentation database
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An intuitive tool that aims to make the daily routine of all healthcare professionals who care for children and newborns easier. This application is based on several sources from national and international literature to assist in prescribing according to the dose stipulated by the neonatologist. In addition, it has a range of additional information on drug interactions, antagonists (in cases of poisoning or overdose), adverse reactions, international brands names, stability and conservation, dose adjustment in renal and hepatic impairment, general guidelines, etc. It also has more than 990 drug presentations and more than 160 worldwide bibliographic references. Therefore, it is a tool that ensures safety and agility on medical duty. Privacy Policy (EULA): https://neofastapp.com/privacy-terms/ Terms of use: https://neofastapp.com/privacy-terms/
Screenshots
Verdict
The clearest difference is price: NeoFast Calc at Free against Preterm Growth Tracker Pro's $35.99. NeoFast Calc also leads on update cadence (fortnightly vs every 2 months). Preterm Growth Tracker Pro's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement 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
NeoFast Calc is free to download; Preterm Growth Tracker Pro costs $35.99 up front. NeoFast Calc sells 2 in-app purchases, starting at $5.99 per month. Preterm Growth Tracker Pro asks for nothing beyond the download.
Preterm Growth Tracker Pro ships an update every 2 months, NeoFast Calc fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Preterm Growth Tracker Pro | NeoFast Calc |
|---|---|---|
| Price | $35.99 | Free — better |
| Positive reviews | — | 80.0% of reviews |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 2 MB | 195 MB |
| Age rating | 12+ | 17+ |
| Developer | Quatrian Inc. | Ponto Direto Tech Ltda |
In-app purchases
Preterm Growth Tracker Pro
No in-app purchases
NeoFast Calc
- NeoFast® - Monthly Plan1 Month trial$5.991 Month
- NeoFast® - Yearly Plan1 Month trial$59.991 Year
Questions
Is Preterm Growth Tracker Pro free?
Is NeoFast Calc free?
Do Preterm Growth Tracker Pro or NeoFast Calc have ads?
Which is updated more often, Preterm Growth Tracker Pro or NeoFast Calc?
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