Comparison

Glooko vs Glucose | Blood Sugar Tracker

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

Head to head
About

Glooko

This app helps individuals manage their diabetes by tracking blood glucose, insulin, weight, exercise, food, and medications. It facilitates remote collaboration with healthcare providers by sharing data and reports, enabling better informed health decisions.

Highlights
  • Track blood glucose, insulin, weight, exercise, food, and medications
  • Sync data from over 200 diabetes devices
  • Share health data with care teams
  • View glucose trends with reports and charts
  • Digital logbook for activities and events
  • Integrate data from activity trackers
  • Barcode scanner for food intake
Features
Read full description

Glooko is a comprehensive diabetes management platform that helps people with diabetes quickly and easily understand and control their blood glucose levels and well-being. People with diabetes looking to take the next step with their diabetes management can track their blood glucose, insulin, weight, exercise, food, and medications in one place to make more informed decisions around their health. Designed to enhance the relationship between people with diabetes and their healthcare providers, the free and secure Glooko Mobile App helps users stay connected and collaborate remotely with their care teams between visits, identify trends, share reports, and keep their diabetes and related health data in a single app. The clinically proven Glooko platform syncs data from more than 200 diabetes and health monitoring devices, including blood glucose meters (BGM), insulin pump, continuous glucose monitors (CGM), smart scales, fitness apps, and activity trackers. Health data can be synced from compatible connected devices and third party diabetes and health monitoring apps, or manually inputted. For a complete list of compatible devices and apps, visit www.glooko.com/compatibility. POPULAR FEATURES: • Automatically share health data with care teams through unique ProConnect codes. • View glucose trends in multiple ways, using the same easy-to-understand reports and charts as care teams. • Use a digital logbook to automatically track activities and events in one place. • Sync data from BGMs, insulin pumps and pens, and CGMs. • Integrate data from popular activity trackers, including Apple Health, Fitbit, and Strava. • Add food and nutrition intake using the built-in barcode scanner, search functionality, or voice activated database. Glooko does not measure, interpret,or make decisions on the data it conveys nor is it intended to provide automated treatment decisions or be used as a substitute for professional judgment. All medical diagnosis and treatment are to be performed under the supervision and oversight of an appropriate healthcare provider. Not all product features are available in all countries. If you have concerns with your current diabetes diagnosis and treatment, please contact your healthcare provider.

About

Glucose | Blood Sugar Tracker

This app helps users track blood sugar, weight, blood pressure, and medications to manage diabetes. It offers features like data logging, trend identification, customizable reminders, and report generation for healthcare professionals. An estimated A1C calculator is also included.

Highlights
  • Log blood sugar and other health data
  • Identify trends with graphs
  • Schedule blood sugar check reminders
  • Email reports to physicians
  • A1C estimation calculator
  • Track medications and carbs
Features
Read full description

Glucose Blood Sugar Tracker is the #1 diabetes app built for tracking blood sugar, weight, blood pressure, A1C, medications, carbs and more.  With over 500K+ users, Glucose Blood Sugar Tracker is the top rated diabetes app in the AppStore. FEATURES YOU'LL LOVE • Log your data and identify trends in one easy to use place • Create straightforward entries and tag them for time of day, before/after meals, etc. • Schedule reminders to check your blood sugar levels • Filters that help you see trends and graphs of your logs • Email reports directly to your physician with every detail you want to share • A1C estimation calculator • Also track insulin, medication, A1C, blood pressure, carbohydrates, weight and ketones Over 10K+ users use Glucose Blood Sugar Tracker to manage their diabetes. ---------------------------------------------------------------------------------------------------- "Beautifully designed without all the other distractions from other glucose apps"  - M.C. "Thank you for creating this glucose tracker. It is extremely user friendly (I became very frustrated with many others), and it will track all that I need in one location - I was really concerned that no one had what I needed, but YOU DID IT!" - C.P. ---------------------------------------------------------------------------------------------------- Glucose Blood Sugar Tracker makes it easy to identify trends and log your data in one easy to use place. View a graph of your data and even send a report to a loved one or a healthcare professional. You can also schedule reminders to ensure that you are diligent about checking your blood sugar. Whether you have diabetes or prediabetes, this app makes it easy to track your blood glucose levels. Glucose Blood Sugar Tracker also offers an estimated A1C calculator to help keep you on track in between lab measurements. Glucose Blood Sugar Tracker also tracks what time of day you are checking your blood sugar, such as first thing in the morning, before a meal, or before bed. You can also add a note to each record. In addition, Glucose Blood Sugar Tracker allows you to track insulin, medication, A1C, blood pressure, carbohydrates, weight and ketones. It is a comprehensive app for both diabetics and prediabetics. You can also sync data seamlessly between devices, track medications, and see detailed averages. The app also has configurable reminders to check your blood glucose levels. This helps you make sure to check these levels to stay in control of your diabetes. Tracking has never been easier. Glucose Blood Sugar Tracker integrates with HealthKit by writing all inputted entries to the Health app. Be in charge of your diabetes! Blood sugar tracking has never been this easy! This diabetes tracker an estimated A1C calculator. Please note that this is just an estimate and should never be used for diagnostic purposes. We can't wait for you to join the family :) Install Glucose Blood Sugar Tracker today, for free! Terms of Service: https://www.glucoseforiphone.com/terms-of-service

Screenshots

Glooko4 screens
Glucose | Blood Sugar Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Glooko at none against Glucose | Blood Sugar Tracker's 11. Glucose | Blood Sugar Tracker's advantage is chart position (#28 vs unranked) and device support (3 vs 1). On price, rating, review sentiment and ratings volume 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. Glucose | Blood Sugar Tracker sells 9 in-app purchases, starting at $7.99 per month. Glooko asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Glooko against 4.6 for Glucose | Blood Sugar Tracker. Both are backed by a comparable volume of ratings — 9.7K and 28K respectively. Written reviews are what separate them: 29% of Glooko's written reviews are positive against 27% of Glucose | Blood Sugar Tracker's.

UpkeepUpdate frequency

Glooko ships an update monthly, Glucose | Blood Sugar Tracker every 3 weeks. Both last shipped on September 24, 2026.

Scorecard4 real differences · 7 level
Glooko versus Glucose | Blood Sugar Tracker: the parameters behind the verdict, then further details
ParameterGlookoGlucose | Blood Sugar Tracker
PriceFreeFree
Rating4.7 (9.7K ratings) — better4.6 (28K ratings)
Positive reviews28.9% of reviews — better27.5% of reviews
Number of ratings9.7K28K — better
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank#28 — better
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS16.016.0
Further details — not scored
Size150 MB89 MB
Age rating4+4+
DeveloperGlooko, Inc.App Sub 1 LLC

Customer experience

Glooko

All ratings9,720 ratings
Positive91.7%
Neutral3.8%
Negative4.5%
Written reviews304 reviews
Positive28.9%
Neutral16.1%
Negative54.9%

Glucose | Blood Sugar Tracker

All ratings28,237 ratings
Positive90.0%
Neutral4.0%
Negative6.0%
Written reviews408 reviews
Positive27.5%
Neutral8.1%
Negative64.5%

User reviews

Glooko

From 9.7K App Store ratings

What we love

  • 🚀 Excellent for pre-diabetes monitoring
  • 👍 Helpful for understanding serving sizes
  • 👍 Great piece of tool for blood glucose monitoring
  • 👍 Accuracy at its best
  • 👍 Excellent app

Room to improve

  • 🐛 Sync issues with devices
  • 🐛 Frequent crashes and freezes
  • 🐛 Blank screen issues
  • 🐛 Unreliable and laggy
  • 🐛 Difficult to register and set up

Glucose | Blood Sugar Tracker

From 28K App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Simple and straightforward
  • 💡 Estimated A1C feature
  • 👍 Graphs and data visualization

Room to improve

  • 🔒 Subscription model to access full features
  • 🐛 Recent update removed decimal point for glucose entries
  • 🔒 Locked features behind paywall
  • 🔒 Sudden changes to free version

Bugs and requests

Glooko

Reported bugs

5 issues
  • Sync issues with devices
  • Frequent crashes and freezes
  • Blank screen issues
  • Inability to register and set up
  • Delayed data sync

Requested features

8 requests
  • Add Mobi integration
  • Improve food logging functionality
  • Add ability to delete/edit entries
  • Enhance Apple Health integration
  • Improve sync reliability and speed
Show 3 more
  • Optimize UI for iPad
  • Add insulin dosage calculation and IOB tracking
  • Unify meal entry and dosage calculation

Glucose | Blood Sugar Tracker

Reported bugs

2 issues
  • Apple Watch app not functioning
  • Sync issues with HealthKit causing duplicate entries

Requested features

4 requests
  • Ability to set custom glucose range
  • Medication tracking
  • Improved Apple Watch integration
  • Ability to contact developers

In-app purchases

None

Glooko

No in-app purchases

9 purchases

Glucose | Blood Sugar Tracker

Subscriptions9
  • Glucose+$7.991 Month
  • Glucose+$8.991 Month
  • Glucose+2 variants$9.991 Month
Show 6 more
  • Glucose+$29.991 Year
  • Glucose+$39.991 Year
  • Glucose+3 Days trial$39.991 Year
  • Glucose+7 Days trial$39.991 Year
  • Glucose+$49.991 Year
  • Premium Subscription3 Days trial$89.991 Year

Questions

Is Glooko free?
Glooko is free to download, with no in-app purchases.
Is Glucose | Blood Sugar Tracker free?
Glucose | Blood Sugar Tracker is free to download, with in-app purchases available.
Which has better reviews, Glooko or Glucose | Blood Sugar Tracker?
Glooko is rated higher. Glooko averages 4.7 out of 5 from 9.7K ratings, while Glucose | Blood Sugar Tracker averages 4.6 from 28K ratings.
Do Glooko or Glucose | Blood Sugar Tracker have ads?
Neither Glooko nor Glucose | Blood Sugar Tracker shows ads.
Which is updated more often, Glooko or Glucose | Blood Sugar Tracker?
Glooko ships an update monthly, and Glucose | Blood Sugar Tracker every 3 weeks. Most recently, Glooko was updated on September 24, 2026 and Glucose | Blood Sugar Tracker on September 24, 2026.

Other comparisons