# Dexcom G6 vs DocsInk Care Messenger

The clearest difference is rating: DocsInk Care Messenger at 4.4 against Dexcom G6's 3.1. DocsInk Care Messenger also leads on update cadence (every 5 weeks vs every 4 months) and iOS requirement (13.0 vs 18.6). Dexcom G6's advantage is review sentiment (34% vs 0%) and ratings volume (9K vs 88). On price, ads, in-app purchases and monetization model there is nothing between them.

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

DocsInk Care Messenger holds the better App Store score, 4.4 against 3.1. That said, the two scores are not equally well evidenced: Dexcom G6 has 9K ratings behind it against 88, so its average is the more settled of the two. Written reviews complicate that: 34% of Dexcom G6's written reviews are positive against 0% of DocsInk Care Messenger's, so the app with the better star average is not the one people write more warmly about.

Dexcom G6 ships an update every 4 months, DocsInk Care Messenger every 5 weeks. The most recent releases landed on October 18, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Dexcom G6 | DocsInk Care Messenger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (9K ratings)](https://appshunter.io/ios/app/dexcom-g6/id1209262925/reviews) | **[4.4 (88 ratings)](https://appshunter.io/ios/app/docsink-care-messenger/id1348269515/reviews)** |
| Number of ratings | **9K** | 88 |
| Positive reviews | **34.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 66 MB | 101 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DexCom, Inc.](https://appshunter.io/developer/457035738) | [DocsInk](https://appshunter.io/developer/540598844) |

## 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


### DocsInk Care Messenger

[App page](https://appshunter.io/ios/app/docsink-care-messenger/id1348269515)

Securely communicate with your healthcare providers, coaches, and clinics. This patient-friendly app prioritizes your data privacy and offers direct access to your medical team. Experience convenient and hassle-free communication for your healthcare journey.

**Highlights:** Secure messaging with healthcare providers, Direct access to coaches and clinics, Prioritized data security and privacy, User-friendly interface, Effortless communication with medical teams

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Dexcom G6 free?

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

### Is DocsInk Care Messenger free?

DocsInk Care Messenger is free to download, with no in-app purchases.

### Which has better reviews, Dexcom G6 or DocsInk Care Messenger?

DocsInk Care Messenger is rated higher. Dexcom G6 averages 3.1 out of 5 from 9K ratings, while DocsInk Care Messenger averages 4.4 from 88 ratings.

### Do Dexcom G6 or DocsInk Care Messenger have ads?

Neither Dexcom G6 nor DocsInk Care Messenger shows ads.

### Which is updated more often, Dexcom G6 or DocsInk Care Messenger?

Dexcom G6 ships an update every 4 months, and DocsInk Care Messenger every 5 weeks. Most recently, Dexcom G6 was updated on October 18, 2026 and DocsInk Care Messenger on October 6, 2026.

---

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