Glooko vs Dexcom G7
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
Dexcom G7
This app provides real-time glucose monitoring for diabetes management. It offers customizable alerts for high or low glucose levels and allows sharing data with loved ones and healthcare teams. Integrates with smartwatches and other health apps for comprehensive insights.
- Real-time glucose monitoring
- Customizable high/low glucose alerts
- Data sharing with followers
- Integration with healthcare teams
- Apple Watch connectivity
- Digital health app integrations
- Fasting glucose logging
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Know your glucose number and where it’s heading with the Dexcom G7 Continuous Glucose Monitoring (CGM) System. Only use this app if you have the Dexcom G7 CGM System.* Before you start making treatment decisions with Dexcom G7, work with your healthcare professional to learn how. The Dexcom G7 Continuous Glucose Monitoring (CGM) System supports more empowered and integrated diabetes management. Its low-profile, wearable sensor provides real-time glucose data to a user’s compatible display device, no fingersticks required.† Dexcom G7 also offers customizable alerts that can help warn of high or low glucose levels, as well as remote monitoring and reporting options that help keep users connected to their loved ones and care teams anytime, anywhere. *To view a list of compatible devices, visit dexcom.com/compatibility. †If your glucose alerts and readings from Dexcom G7 do not match symptoms or expectations, use a blood glucose meter to make diabetes treatment decisions. In addition to the accurate performance provided by the Dexcom Sensor, you’ll receive other valuable features: • Share your glucose data with up to 10 followers who can monitor your glucose data and trends on their compatible smart device with the Dexcom Follow app. Share and Follow functions require an internet connection • Clarity Clinic is now integrated into the G7 connections tab, making it easy to share data with your Clarity healthcare team • Now you can log your estimated fasting glucose in the Dexcom G7 app. Regularly tracking your fasting glucose allows you and your healthcare team to identify trends in your glucose levels • Connect G7 Sensor directly to your Apple Watch, giving you the freedom and convenience of real-time glucose readings on your wrist even when you’re not near your phone** • Digital Health app integrations allow you to share your glucose data with third-party health apps and lifestyle devices • Now you can see your health and activity data from connected apps and devices on your G7 trend graph • Add a shortcut so you can ask Siri to read your current glucose value, using a custom phrase • Dexcom Clarity summary insights are integrated into the G7 app, so that you can see both real-time and retrospective glucose insights from the same app Apple Watch: • View your glucose information, trend graph, and alerts right from your wrist with the Dexcom G7 Apple Watch app. Watches require compatible smart device to use app. G7 app features and partner integrations may differ by region. Refer to your user guide for more information. **Compatible smartphone is required to pair a new Dexcom G7 sensor with a compatible Apple Watch. Dexcom G7 users must continuously have their smartphone within 20 feet / 6 meters to utilize the Share/Follow features. Apple Watch is not capable of Share/Follow.
Screenshots
Verdict
The clearest difference is rating: Glooko at 4.7 against Dexcom G7's 3.1. Glooko also leads on review sentiment (29% vs 16%) and iOS requirement (16.0 vs 18.6). Dexcom G7's advantage is chart position (#22 vs unranked). On price, ratings volume, update cadence and ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Glooko holds the better App Store score, 4.7 against 3.1. Both are backed by a comparable volume of ratings — 9.7K and 8.6K respectively. Written reviews point the same way: 29% of Glooko's written reviews are positive against 16% of Dexcom G7's.
Glooko ships an update monthly, Dexcom G7 every 6 weeks. Both last shipped on September 24, 2026.
| Parameter | Glooko | Dexcom G7 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (9.7K ratings) — better | 3.1 (8.6K ratings) |
| Positive reviews | 28.9% of reviews — better | 15.8% of reviews |
| Number of ratings | 9.7K — better | 8.6K |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | — | #22 — better |
| Devices | iPhone | iPhone, Apple Watch — better |
| Requires iOS | 16.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 150 MB | 599 MB |
| Age rating | 4+ | 4+ |
| Developer | Glooko, Inc. | Dexcom |
Customer experience
Glooko
Dexcom G7
User reviews
Glooko
From 9.7K App Store ratingsWhat 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
Dexcom G7
From 8.6K App Store ratingsWhat we love
- 🚀 Quick sensor warmup time
- 🌟 Smaller and more comfortable sensor
- 🔍 Accurate glucose readings
- 📊 Clarity integration in the app
- 🕰️ 12-hour grace period before sensor expiration
Room to improve
- 🔌 Frequent signal loss and connection issues
- 🔔 Obnoxious and disruptive alert sounds
- 🧭 Lack of customization for alert settings
- 🔍 Inconsistent and inaccurate readings at times
- 🧠 Confusing and unintuitive app interface
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
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- Optimize UI for iPad
- Add insulin dosage calculation and IOB tracking
- Unify meal entry and dosage calculation
Dexcom G7
Reported bugs
5 issues- App freezes when accessing the Connections tab
- Calibration process often gets stuck or fails
- Sensor failure and disconnection issues
- Inconsistent behavior with low power mode and screen time
- Location-based restrictions preventing app setup
Requested features
5 requests- Add a widget for quick glucose level access
- Improve Apple Watch integration and functionality
- Allow customization of target glucose ranges
- Provide more detailed historical data and reporting
- Implement a dark mode for better visibility
In-app purchases
Glooko
No in-app purchases
Dexcom G7
No in-app purchases








