Effectively controlling your glucose is essential to maintaining a healthy life, especially if you live with diabetes.
Thanks to technology, it's now easier than ever to do this with just a cell phone.
Nowadays there are apps to measure your glucose that allow you to obtain real-time data on your blood sugar levels and keep complete track of your health.
In this article, we'll explore three of the most popular apps: mySugr, FreeStyle LibreLink and Dexcom G7/G6, and we will analyze its features, advantages, and the best option based on your needs.
In addition, we will include a section of Frequently Asked Questions (FAQ) to resolve the most common questions about the use of these applications.
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Why is it important to measure glucose regularly?
Regular glucose monitoring is essential for managing diabetes and preventing long-term complications. Maintaining proper blood sugar control allows you to:
- Prevent episodes of hypoglycemia (low sugar levels) or hyperglycemia (high sugar levels).
- Adjust diet, exercise, and medication based on the results obtained.
- Avoid complications such as heart disease, kidney damage, or vision problems.
Glucose monitoring apps make the entire process simpler, more accessible, and more efficient, allowing you to always have the information at your fingertips.
1. mySugr – The Most Fun App to Control Your Glucose
mySugr It's one of the most popular and accessible apps for managing diabetes. Its user-friendly and fun design makes it an ideal choice for both beginners and those already experienced in managing their glucose.
Main features:
- Glucose, meal, and physical activity log.
- Automatic reports to facilitate doctor visits.
- Synchronization with glucose meters and insulin pumps.
- Monitoring insulin and other medications.
Advantages:
- Interface friendly and easy to use.
- Possibility of integrating the results with other monitoring devices.
- Motivation: The app includes fun elements such as challenges and rewards to encourage glucose control.
2. FreeStyle LibreLink – Scan Your Sensor and Get Instant Data
FreeStyle LibreLink is designed to work with the system FreeStyle Libre, a sensor that continuously measures glucose levels. By scanning the sensor with the app on your phone, you get the data without having to prick your fingers.
What it offers:
- Scanning the sensor with your cell phone.
- Continuous glucose measurement without the need for frequent punctures.
- Glucose level charts and trends.
- Alerts so you can act quickly if levels deviate from normal.
Advantages:
- Practical and comfortable, eliminates the need for multiple daily punctures.
- Continuous monitoring: You can check your levels at any time.
- Easy integration with other diabetes management devices and software.
3. Dexcom G7/G6 – High-Precision Continuous Monitoring
The system Dexcom G6/G7 It's one of the most advanced continuous glucose monitoring systems on the market. This system connects to your cell phone and provides real-time readings every 5 minutes.
Main functions:
- Continuous and automatic glucose measurement.
- Real-time alerts if your levels deviate from established limits.
- Sharing data with family members or healthcare professionals.
- Detailed graphs of your glucose levels throughout the day.
Advantages:
- Precision: one of the most accurate systems for measuring glucose.
- Instant alerts to help you react quickly if your levels are out of range.
- Integrates with other devices and apps for comprehensive diabetes management.
Comparison of Glucose Measuring Apps
Below we present a comparison chart that will help you decide which app best suits your needs:
Feature | mySugr | FreeStyle LibreLink | Dexcom G7/G6 |
---|---|---|---|
Type of measurement | Manual (introduction) | Continuous sensor | Continuous sensor |
Real-time alerts | 🟡 (pro version) | ✅ | ✅ |
Friendly interface | ✅ | ✅ | 🟡 |
No need to puncture | ❌ | ✅ | ✅ |
Accuracy of results | 🟡 (good) | ✅ | ✅ |
Extra functionality | Food and Activity Log | Scanning with cell phone | Detailed data and alerts |
Cost | Free (premium options) | Requires sensor (paid) | Requires sensor (paid) |
Frequently Asked Questions (FAQ)
❓ Do these apps replace a medical consultation?
No, apps are a useful tool for daily monitoring, but They do not replace a medical examinationIt is recommended to consult a specialist regularly for a complete diagnosis.
❓ Can I use these apps if I don't have diabetes?
YeahAlthough these apps are primarily designed for people with diabetes, they can also be useful for those who want to monitor your health and prevention.
❓ Do I need to purchase additional sensors to use these apps?
It depends on the app:
- mySugr It does not require sensors, as you can manually enter the data.
- FreeStyle LibreLink and Dexcom require a continuous sensor that is placed on your skin.
❓ Are the apps accurate?
Yeah, especially FreeStyle LibreLink and Dexcom G6/G7, which are continuous monitoring systems approved by regulatory bodies. mySugr It is also reliable if used correctly with glucose meters.
❓ Can these apps help me adjust my diet?
Yeah, especially mySugr, which allows you to record your meals along with your glucose levels, giving you a clear view of how certain foods affect your levels.

Conclusion
Controlling your glucose levels is essential to maintaining a healthy life, and today apps to measure your glucose have become essential tools for many people. Applications such as mySugr, FreeStyle LibreLink and Dexcom G7/G6 Not only do they make monitoring easier, but they also give you control and confidence, all from your phone.
Each one has unique characteristics, so it's important to choose the one that best suits your needs. Whether you're looking for comfort, accuracy, or continuous monitoringThere's a perfect app for you. The most important thing is to take action and start monitoring your glucose levels to prevent long-term problems.
Don't wait any longer. Install one of these apps, start monitoring your glucose regularly, and take control of your health today. Your well-being is in your hands!