Comparison

TrackO vs Dexcom G7

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

Head to head
About

TrackO

Effortlessly monitor key health vitals like blood pressure, pulse, and blood sugar. Track trends, set reminders for check-ups, and share notes with your doctor. Manage health for yourself or family members in one organized place.

Highlights
  • Monitor Blood Pressure, Pulse, Blood Sugar
  • View Health History & Trends
  • Timely Check-up Reminders
  • Record and Share Health Notes
  • Manage Family Health Vitals
  • Sync with Health Devices
  • Remote Patient Monitoring (RPM)
Features
Read full description

TrackO – Simple, Reliable Health Monitoring for You Managing your health should be easy, not overwhelming. TrackO is designed to help you track, understand, and manage your vital health signs effortlessly—all in one place. No more scattered records or forgotten check-ups. What TrackO Can Do for You: - Monitor Key Vitals – Keep track of Blood Pressure, Pulse, and Blood Sugar with simple, guided logging. - View Your Health History – See past readings at a glance to notice trends and patterns. - Get Timely Reminders – Never miss a check-up with automatic reminders for vital checks. - Take Health Notes – Record important details about your health and share them with your doctor or caregiver. - Support Your Family’s Health – Easily manage vitals for loved ones from a single app. - Connect with Health Devices – Sync readings from your BP monitor, glucometer, or oximeter—or enter them manually. - Stay in Touch with Your Doctor – Use Remote Patient Monitoring (RPM) and Chronic Care Management (CCM) to share updates with your healthcare provider. TrackO is made for seniors, caregivers, and anyone who wants to stay on top of their health without stress. Whether you’re tracking for yourself or a loved one, this app keeps everything organized, simple, and accessible. Need assistance? We’re here to help. Contact us at care@md-rpm.com. Please note that: This program is not to continually monitor you 24/7. Instead, it is created to help your physician better manage your care by allowing him/her remote access to your medical data collected while you're at home on a non-emergency basis for data analysis and potential early intervention. Therefore, if any measured data value is very abnormal compared to the one set by your Doctor, please call 911 or your Doctor immediately, or go to the nearest ER.

About

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.

Highlights
  • 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
Features
Currently charting
Read full description

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

TrackO4 screens
Dexcom G74 screens

Verdict

The call

The clearest difference is rating: TrackO at 3.5 against Dexcom G7's 3.1. TrackO also leads on iOS requirement (13.4 vs 18.6). Dexcom G7's advantage is ratings volume (8.8K vs 41) and chart position (#23 vs unranked). On price, review sentiment, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

TrackO holds the better App Store score, 3.5 against 3.1. That said, the two scores are not equally well evidenced: Dexcom G7 has 8.8K ratings behind it against 41, so its average is the more settled of the two. Written reviews complicate that: 13% of TrackO's written reviews are positive against 15% of Dexcom G7's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

TrackO ships an update every 3 weeks, Dexcom G7 every 6 weeks. The most recent releases landed on October 27, 2026 and October 29, 2026 respectively.

Scorecard4 real differences · 7 level
TrackO versus Dexcom G7: the parameters behind the verdict, then further details
ParameterTrackODexcom G7
PriceFreeFree
Rating3.5 (41 ratings) — better3.1 (8.8K ratings)
Positive reviews12.5% of reviews15.4% of reviews — better
Number of ratings418.8K — better
Update frequencyEvery 3 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank—#23 — better
DevicesiPhone, iPodiPhone, Apple Watch
Requires iOS13.4 — better18.6
Further details — not scored
Size61 MB599 MB
Age rating17+4+
DeveloperMd-Rpm llcDexCom, Inc.

Customer experience

TrackO

All ratings36 ratings
Positive63.9%
Neutral16.7%
Negative19.4%
Written reviews8 reviews
Positive12.5%
Neutral12.5%
Negative75.0%

Dexcom G7

All ratings8,591 ratings
Positive46.8%
Neutral12.0%
Negative41.2%
Written reviews2,566 reviews
Positive15.4%
Neutral14.1%
Negative70.5%

Bugs and requests

TrackO

Not enough reviews yet to summarise bugs or requests.

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

None

TrackO

No in-app purchases

None

Dexcom G7

No in-app purchases

Questions

Is TrackO free?
TrackO is free to download, with no in-app purchases.
Is Dexcom G7 free?
Dexcom G7 is free to download, with no in-app purchases.
Which has better reviews, TrackO or Dexcom G7?
TrackO is rated higher. TrackO averages 3.5 out of 5 from 41 ratings, while Dexcom G7 averages 3.1 from 8.8K ratings.
Do TrackO or Dexcom G7 have ads?
Neither TrackO nor Dexcom G7 shows ads.
Which is updated more often, TrackO or Dexcom G7?
TrackO ships an update every 3 weeks, and Dexcom G7 every 6 weeks. Most recently, TrackO was updated on October 27, 2026 and Dexcom G7 on October 29, 2026.

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