Comparison

Gestational Diabetes Tracker vs GDM Tracker

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

Head to head
About

Gestational Diabetes Tracker

This app helps pregnant individuals manage gestational diabetes by tracking blood sugar levels and meals. It offers customizable reminders for testing and allows users to share results with their healthcare providers. The tool is designed to simplify monitoring and support informed discussions with doctors.

Highlights
  • Blood sugar testing reminders
  • Meal logging
  • Share results with doctor
  • Filter blood sugar by type
  • Link blood sugar to meals
  • Customizable settings
Features
Read full description

The simple, free way to track gestational diabetes — built by a mom who's been there. No subscriptions, no data harvesting, no learning curve. Just log a meal, get a reminder, share with your doctor. — What you can do — - Tap "Start meal" once — the app handles your 1h and 2h reminders automatically - Log fasting, pre-meal, and post-meal blood sugar readings - Link each reading to the meal that caused it — even hours later, if you forgot in the moment - Filter your history by reading type to spot patterns - Export a clean PDF report to share with your doctor or dietitian - Set your own glucose thresholds and reminder times - Get a daily nudge for your morning fasting test — Why people stay — "Haven't felt the need to look into any other app." "I love that I just hit a button to start a meal and don't have to worry about the 2-hour window." "Very helpful and intuitive — the report export is a lifesaver at appointments." — A note from me — I built this app during maternity leave after being diagnosed with gestational diabetes in my first pregnancy. I needed something fast, focused, and free — and couldn't find it, so I made it. In my second pregnancy, my own doctor recommended this app to me, not knowing I built it. That was the moment I knew it was working. It's still a one-person project. No VC, no data harvesting — just a small optional one-time purchase to remove ads if you'd like to support development. Every feature comes from real GD experience and real user requests. Wishing you an easy pregnancy and steady numbers. — Rotem

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. • Purpose-built for gestational diabetes Track fasting, post-breakfast, post-lunch, and post-dinner values. Color cues help you spot readings above your targets. • First-bite timer Tap once to start a 2-hour timer at mealtime. Optional repeat-until-logged nudges (you’re always in control). • 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. • 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. • 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.

Screenshots

Gestational Diabetes Tracker4 screens
GDM Tracker2 screens

Verdict

The call

The clearest difference is in-app purchases: GDM Tracker at none against Gestational Diabetes Tracker's 1. GDM Tracker also leads on ads (none vs shown). Gestational Diabetes Tracker's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 26.0). On price and update cadence 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

Both are free to download. Gestational Diabetes Tracker sells 1 one-off in-app purchase. GDM Tracker asks for nothing beyond the download.

UpkeepUpdate frequency

Gestational Diabetes Tracker ships an update every 9 days, GDM Tracker weekly. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

Scorecard4 real differences · 6 level
Gestational Diabetes Tracker versus GDM Tracker: the parameters behind the verdict, then further details
ParameterGestational Diabetes TrackerGDM Tracker
PriceFreeFree
Rating4.8 (548 ratings) — better—
Positive reviews83.6% of reviews—
Number of ratings548 — better—
Update frequencyEvery 9 daysWeekly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better26.0
Further details — not scored
Size38 MB4 MB
Age rating4+4+
DeveloperRotem MaozAaron Frederick

Bugs and requests

Gestational Diabetes Tracker

Reported bugs

2 issues
  • Glitches with categorizing blood glucose readings
  • Inability to input fasting numbers correctly

Requested features

4 requests
  • Apple Watch integration for quick logging
  • More color/font customization options
  • Ability to backdate and edit past entries
  • Louder/more noticeable reminders

GDM Tracker

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Gestational Diabetes Tracker

One-time1
  • Ad-free$4.99
None

GDM Tracker

No in-app purchases

Questions

Is Gestational Diabetes Tracker free?
Gestational Diabetes Tracker is free to download, with in-app purchases available.
Is GDM Tracker free?
GDM Tracker is free to download, with no in-app purchases.
Do Gestational Diabetes Tracker or GDM Tracker have ads?
Gestational Diabetes Tracker shows ads; GDM Tracker does not.
Which is updated more often, Gestational Diabetes Tracker or GDM Tracker?
Gestational Diabetes Tracker ships an update every 9 days, and GDM Tracker weekly. Most recently, Gestational Diabetes Tracker was updated on October 6, 2026 and GDM Tracker on October 8, 2026.

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