Comparison

GLP 1 Tracker vs DrObsCalc

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

Head to head
About

GLP 1 Tracker

This app helps users on GLP-1 medications track their health journey. Monitor weight loss, log injections, manage side effects, and visualize progress with insightful analytics and reminders.

Highlights
  • Track GLP-1 medication shots
  • Log weight, body measurements, and BMI
  • Record and track side effects
  • Journaling and progress photos
  • Visual analytics and graphs
  • Next shot reminders
  • Customizable dashboard
Features
Read full description

Take control of your health goals with Dosery, the ultimate FREE companion designed to support users of GLP-1 medications such as Mounjaro, Ozempic, Wegovy and Zepbound. Our app supports you throughout your journey by tracking your weight loss, monitoring progress, managing side effects and celebrating milestones β€” all in one place. Why Dosery GLP-1 tracker? TRACK SHOTS: Log your weekly injections and monitor your medication history. You can also record and track side effects alongside your weight, body measurements and BMI. JOURNALING & DOCUMENTATION: Create journal entries with detailed notes, utilise our colour-coded visual calendar, and capture progress photos to document your journey. VISUAL ANALYTICS: Gain clear, data-driven insights into your progress with easy-to-understand graphs and visualisations. SMART FEATURES: With β€œNext Shot” reminders, reflective progress updates, weight-goal tracking and a customisable dashboard, our app is fully equipped to support you in reaching your goals. Health Disclaimer: This app is intended for tracking and educational purposes only. Always consult a healthcare professional before making any health-related decisions. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

DrObsCalc

Features
Read full description

DrObsCalc is a clinical gestational age calculator built for real clinical practice. Establish gestation instantly from last menstrual period (LMP), estimated date of delivery (EDD), or known gestational age (GA) on a known date. The calculator adapts automatically, with no manual mode switching required. Designed for obstetricians by an obstetrician, DrObsCalc supports fast, accurate workflow at the point of care. Key Features: β€’ Intelligent input logic for LMP, EDD, or GA-based entry β€’ Automatic recalculation across related values β€’ Fast 6- or 8-digit numeric date entry β€’ Automatic regional date format recognition β€’ Clear trimester and milestone overview Clinical Milestones Pro (One-Time Purchase): β€’ Additional clinical window presets β€’ Create and customise your own clinical window presets β€’ Custom Appointment Planning Weeks β€’ More tailored follow-up planning DrObsCalc performs date calculations and clinical planning support only. It does not provide diagnostic or treatment recommendations.

Screenshots

GLP 1 Tracker4 screens
DrObsCalc4 screens

Verdict

The call

The clearest difference is update cadence: DrObsCalc at fortnightly against GLP 1 Tracker's every 5 months. GLP 1 Tracker's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases 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. GLP 1 Tracker sells 2 in-app purchases, starting at $6.99 per month and DrObsCalc sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

GLP 1 Tracker ships an update every 5 months, DrObsCalc fortnightly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard2 real differences Β· 6 level
GLP 1 Tracker versus DrObsCalc: the parameters behind the verdict, then further details
ParameterGLP 1 TrackerDrObsCalc
PriceFreeFree
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 5 monthsFortnightly β€” better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumβ€”
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS15.1 β€” better17.0
Further details β€” not scored
Size31 MB11 MB
Age rating17+4+
DeveloperAudrey ZiriroEng Loy Tan

In-app purchases

2 purchases

GLP 1 Tracker

Subscriptions2
  • Premium Access7 Days trial$6.991 Month
  • Premium Access7 Days trial$19.991 Year
1 purchases

DrObsCalc

One-time1
  • Clinical Milestones Pro$6.99

Questions

Is GLP 1 Tracker free?
GLP 1 Tracker is free to download, with in-app purchases available.
Is DrObsCalc free?
DrObsCalc is free to download, with in-app purchases available.
Do GLP 1 Tracker or DrObsCalc have ads?
Neither GLP 1 Tracker nor DrObsCalc shows ads.
Which is updated more often, GLP 1 Tracker or DrObsCalc?
GLP 1 Tracker ships an update every 5 months, and DrObsCalc fortnightly. Most recently, GLP 1 Tracker was updated on October 30, 2026 and DrObsCalc on October 31, 2026.

Other comparisons