Comparison

Preterm Growth Tracker vs Pregnancy tracker & calculator

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

Head to head
About

Preterm Growth Tracker

This app helps parents and medical professionals monitor the growth of premature babies. It utilizes the 2025 Fenton Third-Generation Growth Charts and allows for secure sharing of progress. Options are available for tracking one or multiple children.

Highlights
  • Track preterm infants (20-37 weeks gestation)
  • Measurements up to 67 weeks
  • Family version for two children (in-app purchase)
  • Professional version for unlimited children (in-app purchase)
  • Print charts to iOS printers
  • Email charts and data with password protection
  • Email importable child profiles
Features
Read full description

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 * Family version allows tracking of two children (through in-app purchase) * Professional version allows tracking an unlimited number of childeren (through in-app purchase) * 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

About

Pregnancy tracker & calculator

Features
Read full description

Looking for a week-by-week guide to pregnancy? You're in luck! We've got loads of expert-approved info about each week, including what's up with your growing baby and what changes to expect for yourself. App content: 1. Pregnancy stages week by week symptoms 2. Know your baby's size by week 3. Pregnant belly week by week (how your belly is doing weekly) 4. Weekly pregnancy checklist 5. Pregnancy calculator by due date, last period, ultrasound, conception date and IVF Transfer date. 6. Pregnancy diet( foods to eat for a healthy baby and foods to avoid during the course of your pregnancy) 7. Safe pregnancy exercises: Safety, Benefits & Guidelines. There are usually many questions that come to mind when planning how to exercise during pregnancy. Physical exercise is bodily activity that improves or maintains physical fitness and overall health and wellness. This type of exercise during pregnancy is important and can help with some common discomforts of pregnancy and even help prepare your body for labor and delivery. Start each exercise slowly. Ease off the exercise if you start to have pain. Talk to your doctor or midwife about when you can start these exercises and which ones will work best for you. 8. Birth control methods Note: * Pregnancy (or gestation) is calculated as 40 weeks and starts from the first day of your last menstrual period. Pregnancy is classified into 3 stages known as trimesters. * The gender and inherited characteristics of the baby are decided at the moment of conception. * Calculating your due date to birth is a guide - babies usually come when they are ready. * Pregnancy duration can vary among women. 'Full term' babies can arrive anytime between 37 and 42 weeks. Some babies will be born earlier (prematurely). No ads in this app and none of your data is collected by using this app. Disclaimer: This app provides only information for educational purposes. This App is not medical or treatment advice, professional diagnosis, opinion, or services – and may not be treated as such by the user. As such, this App may not be relied upon for the purposes of medical diagnosis or as a recommendation for medical care or treatment. The information provided by this App is not a substitute for professional medical advice, diagnosis or treatment. All content, including text, graphics, images and information, contained on or available through this App is for general information purposes only. We strongly recommend that you consult your own physician or another available health professional before using this app. The medical information within this app is provided “as is” without any representations or warranties, express or implied. The developer or any other person or party that contributed to this app makes nor representations or warranties in relation to the medical information in this guide. Reliance on any information provided by this App or any linked websites is solely at your own risk. By downloading and using the App you have acknowledged that: YOU HAVE READ AND UNDERSTAND THIS DISCLAIMER YOU AGREE WITH THIS DISCLAIMER YOU AGREE TO BE LEGALLY BOUND BY THIS DISCLAIMER, WHICH SHALL TAKE EFFECT IMMEDIATELY WHEN DOWNLOADING THIS APP pregnancy tracker track pregnancy + baby growth pregnancy workouts pregnancy & baby tracker pregnancy calculator pregnancy due date quickly calculator pregnancy due date pregnancy diet: recipes, foods pregnancy exercise pregnancy easy + tracker food pregnancy food guide pregnancy food tracker pregnancy food see baby pregnancy guide pregnancy info - lite nurture pregnancy week by week

Screenshots

Preterm Growth Tracker4 screens
Pregnancy tracker & calculator4 screens

Verdict

The call

The clearest difference is price: Preterm Growth Tracker at Free against Pregnancy tracker & calculator's $1.99. Pregnancy tracker & calculator's advantage is in-app purchases (none vs 2) and iOS requirement (11.0 vs 16.0). On 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

Preterm Growth Tracker is free to download; Pregnancy tracker & calculator costs $1.99 up front. Preterm Growth Tracker sells 2 one-off in-app purchases. Pregnancy tracker & calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Preterm Growth Tracker ships an update every 2 months, Pregnancy tracker & calculator every 3 months. The most recent releases landed on November 1, 2026 and May 14, 2026 respectively.

Scorecard3 real differences · 7 level
Preterm Growth Tracker versus Pregnancy tracker & calculator: the parameters behind the verdict, then further details
ParameterPreterm Growth TrackerPregnancy tracker & calculator
PriceFree — better$1.99
Rating4.0 (1 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.011.0 — better
Further details — not scored
Size2 MB36 MB
Age rating+412+
DeveloperQuatrian Inc.Abdulkarim Nasir

In-app purchases

2 purchases

Preterm Growth Tracker

One-time2
  • Family version$6.99
  • Professional version$35.99
None

Pregnancy tracker & calculator

No in-app purchases

Questions

Is Preterm Growth Tracker free?
Preterm Growth Tracker is free to download, with in-app purchases available.
Is Pregnancy tracker & calculator free?
Pregnancy tracker & calculator costs $1.99, with no in-app purchases.
Do Preterm Growth Tracker or Pregnancy tracker & calculator have ads?
Neither Preterm Growth Tracker nor Pregnancy tracker & calculator shows ads.
Which is updated more often, Preterm Growth Tracker or Pregnancy tracker & calculator?
Preterm Growth Tracker ships an update every 2 months, and Pregnancy tracker & calculator every 3 months. Most recently, Preterm Growth Tracker was updated on November 1, 2026 and Pregnancy tracker & calculator on May 14, 2026.

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