Comparison

GDM Tracker vs GlucoseMama

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

Head to head
About

GDM Tracker

Features
Read full description

GDTracker makes gestational diabetes logging fast and low-stress. Log fasting and 2-hour post-meal readings, start a timer when you take your first bite, see clear trends with targets, and export a clean CSV for your care team. β€’ Purpose-built for gestational diabetes Track fasting, post-breakfast, post-lunch, and post-dinner values. Color cues help you spot readings above your targets. β€’ First-bite timer Tap once to start a 2-hour timer at mealtime. Optional repeat-until-logged nudges (you’re always in control). β€’ Insightful stats View 7/14/30-day windows (or a custom range), see averages, min/max, days-in-range, and a trend chart with your target line. β€’ Easy sharing Export a CSV you can email or upload per your clinic’s instructions. Import from CSV if you’re moving from another app or a spreadsheet. β€’ Private by design Your data stays on your device by default. iCloud sync is optional. We don’t run ads or sell data. MEDICAL DISCLAIMER GDTracker is a self-tracking tool and does not provide medical advice, diagnosis, or treatment. Always follow your clinician’s guidance. For emergencies, call your local emergency number.

About

GlucoseMama

Features
Read full description

GlucoseMama is a pregnancy support and gestational diabetes tracking app designed for expectant mothers and their partners. It helps families navigate one of the most sensitive and important periods of pregnancy with more clarity, calm, and connection. Tracking blood glucose during pregnancy can feel overwhelming and isolating. GlucoseMama is built to make that journey simpler β€” helping moms feel supported, and helping partners stay informed and involved in real time. HOW IT HELPS: * Track and log glucose levels with ease * Monitor trends and daily progress * Share updates between mom and partner instantly * Stay aligned through reminders and insights designed for daily pregnancy life ACCESS: The app is free to download and includes a 7-day free trial of full features. After the trial, continued access requires either: β€’ A monthly subscription, or β€’ A one-time purchase for full pregnancy journey access All paid features are clearly labeled inside the app. MEDICAL DISCLAIMER GlucoseMama is intended for informational, educational, and tracking purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. The app is designed to help users log and monitor glucose-related information during pregnancy and provide educational support resources. Always seek the advice of your physician, obstetrician, or qualified healthcare provider regarding medical concerns or before making medical decisions during pregnancy. Medical References: CDC: https://www.cdc.gov/diabetes/about/gestational-diabetes.html American Diabetes Association: https://diabetes.org/living-with-diabetes/pregnancy/gestational-diabetes Mayo Clinic: https://www.mayoclinic.org/diseases-conditions/gestational-diabetes/symptoms-causes/syc-20355339 ACOG: https://www.acog.org/womens-health/faqs/gestational-diabetes Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://possible-objective-7dd.notion.site/GlucoseMama-Privacy-Policy-35e6cc802d4a8012aa11f33b1b8db8dc

Screenshots

GDM Tracker2 screens
GlucoseMama4 screens

Verdict

The call

The clearest difference is in-app purchases: GDM Tracker at none against GlucoseMama's 2. GlucoseMama's advantage is update cadence (daily vs weekly) and iOS requirement (15.1 vs 26.0). On price, ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. GlucoseMama sells 2 in-app purchases, starting at $9.99 per month. GDM Tracker asks for nothing beyond the download.

UpkeepUpdate frequency

GDM Tracker ships an update weekly, GlucoseMama daily. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

Scorecard3 real differences Β· 3 level
GDM Tracker versus GlucoseMama: the parameters behind the verdict, then further details
ParameterGDM TrackerGlucoseMama
PriceFreeFree
Update frequencyWeeklyDaily β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhoneiPhone, iPod β€” better
Requires iOS26.015.1 β€” better
Further details β€” not scored
Size4 MB43 MB
Age rating4+17+
DeveloperAaron FrederickKristian Rosales

In-app purchases

None

GDM Tracker

No in-app purchases

2 purchases

GlucoseMama

Subscriptions1
  • GlucoseMama Premium Monthly7 Days trial$9.991 Month
One-time1
  • GlucoseMama Full Pregnancy Access$19.99

Questions

Is GDM Tracker free?
GDM Tracker is free to download, with no in-app purchases.
Is GlucoseMama free?
GlucoseMama is free to download, with in-app purchases available.
Do GDM Tracker or GlucoseMama have ads?
Neither GDM Tracker nor GlucoseMama shows ads.
Which is updated more often, GDM Tracker or GlucoseMama?
GDM Tracker ships an update weekly, and GlucoseMama daily. Most recently, GDM Tracker was updated on October 8, 2026 and GlucoseMama on October 4, 2026.

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