# Dexcom G6 vs CareLink™ Connect US

The clearest difference is review sentiment: Dexcom G6 at 34% against CareLink™ Connect US's 11%. CareLink™ Connect US's advantage is iOS requirement (14.0 vs 18.6). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 23, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Dexcom G6 | CareLink™ Connect US |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (9K ratings)](https://appshunter.io/ios/app/dexcom-g6/id1209262925/reviews)** | — |
| Number of ratings | **9K** | — |
| Positive reviews | **34.1% of reviews** | 11.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Free | Free |
| Size | 66 MB | 114 MB |
| Requires iOS | 18.6 | **14.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dexcom](https://appshunter.io/developer/457035738) | [Medtronic, Inc.](https://appshunter.io/developer/445860677) |

## What reviewers say

### Dexcom G6

[App page](https://appshunter.io/ios/app/dexcom-g6/id1209262925)

Monitor your glucose levels in real-time with continuous glucose monitoring. Receive personalized alerts for high or low glucose, and share your data with loved ones. This app is designed for individuals managing diabetes with compatible CGM systems.

**Highlights:** Real-time glucose readings, Personalized trend alerts, Customizable alert schedules, Share glucose data with followers, Health app integration, Apple Watch app support

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Continuous glucose monitoring
- 📈 Helpful for managing diabetes
- 🤝 Shares data with others
- 🔋 Long-lasting sensor

**What reviewers complain about**

- 🔊 Overly loud alerts
- 🔄 Frequent signal loss
- 🤯 Inconsistent accuracy
- 📱 App crashes and bugs
- 🕰️ Short sensor lifespan

**Reported bugs**

- App unable to reconnect after signal loss
- Calibration issues and errors
- Notifications not working as expected

**Requested features**

- Add notes for carbs and exercise
- Customizable alert settings
- Improved Apple Watch integration
- Dark mode option


### CareLink™ Connect US

[App page](https://appshunter.io/ios/app/carelink-connect-us/id1535972481)

This app allows authorized caregivers to remotely monitor the glucose levels of up to five individuals with diabetes. It provides access to sensor glucose data and insulin pump or CGM system information from compatible Medtronic devices.

**Highlights:** Monitor up to five people simultaneously, View sensor glucose levels, Access insulin pump information, Access CGM system information, Secondary display of diabetes data

**In-app purchases:** none

**What reviewers like**

- 💻 Helpful for monitoring diabetic patient's data
- 🤝 Useful for caregivers to track patient's glucose levels

**What reviewers complain about**

- 🔒 Frequent log-out issues
- 🔍 Difficulty connecting to the pump/sensor
- 🔔 Unreliable notifications and alerts
- 🤔 Confusing user interface and navigation

**Reported bugs**

- Incompatible with latest iOS versions
- App crashes or freezes frequently
- Data sync issues between app and pump/sensor

**Requested features**

- Add Apple Watch support
- Improve notification customization and reliability
- Allow multiple patient monitoring on a single account
- Provide better integration with other diabetes management apps


## Frequently asked questions

### Is Dexcom G6 free?

Dexcom G6 is free to download, with no in-app purchases.

### Is CareLink™ Connect US free?

CareLink™ Connect US is free to download, with no in-app purchases.

### Do Dexcom G6 or CareLink™ Connect US have ads?

Neither Dexcom G6 nor CareLink™ Connect US shows ads.

### Which is updated more often, Dexcom G6 or CareLink™ Connect US?

Dexcom G6 ships an update every 4 months, and CareLink™ Connect US every 4 months. Most recently, Dexcom G6 was updated on September 23, 2026 and CareLink™ Connect US on September 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*