# Sugarmate by Tandem — Maximize Your CGM Data

> Diabetes management app for maximizing CGM data with visualization and logging. (iPhone/iPad app by Tandem Diabetes Care, Inc..)

- Source: https://appshunter.io/ios/app/sugarmate-by-tandem/id1111093108 (this page in markdown: same URL + `.md`)
- Developer: [Tandem Diabetes Care, Inc.](https://appshunter.io/developer/955568376)
- Category: Medical, Health & Fitness
- Price: Free
- Rating: 4.70/5 from 14,722 App Store ratings · 417 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.1 · 51 MB
- Languages: American English, Czech, Danish, Dutch, Finnish, Canadian French, German (Germany), Italian, Norwegian Bokmål, European Portuguese and 2 more
- Released: 2016-10-12
- Data updated: 2026-08-25
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/sugarmate-by-tandem/id1111093108/reviews.md

## What is Sugarmate by Tandem?

Sugarmate by Tandem helps reduce the guesswork that often accompanies diabetes management by
giving you the tools you need to get the most out of your CGM data. Whether you are living with type 1
diabetes or are a caregiver, you can use the innovative features on the app to tailor your data
experience.

With Sugarmate by Tandem you get:

• enhanced CGM data visualization

• a digital diary for hassle-free logging so you can track your trends

• customizable tools to help you stay in the know

• the freedom to share your data with those close to you

Contact our support team at support@sugarmate.io with any comments, questions, or concerns.

© 2025 Tandem Diabetes Care, Inc. All rights reserved. Tandem Diabetes Care, Tandem logos, and
Sugarmate are either registered trademarks or trademarks of Tandem Diabetes Care, Inc. in the United
States and/or other countries. Apple Health is a trademark of Apple Inc., registered in the U.S. and other
countries. iOS is a trademark or registered trademark of Cisco in the U.S. and other countries and is used
under license. All third-party marks are the property of their respective owners.

## Key features

- Enhanced CGM data visualization
- Digital diary for logging trends
- Customizable tools for alerts
- Data sharing with loved ones

## What do users think of Sugarmate by Tandem?

Overall sentiment: positive

**Pros**

- 🚀 Comprehensive diabetes management
- 📊 Detailed data analysis and reporting
- 📞 Urgent low blood sugar alerts and phone calls
- 🔗 Seamless integration with Dexcom and Apple Watch
- 👍 User-friendly and intuitive interface
- 💡 Innovative features not found in other apps

**Cons**

- 🐛 Frequent app crashes and glitches
- 🔁 Inconsistent data sync and update issues
- 🕰️ Slow response times and lags
- 🔒 Concerns about data privacy and security
- 🌐 Limited functionality for non-US users

**Commonly reported bugs**

- Inability to change time ranges for data insights
- Inconsistent display of carb and insulin data
- Unexpected app logout and login issues
- Unreliable Apple Watch connectivity and syncing

**Most requested features**

- Customizable high blood sugar alerts
- Ability to add custom foods and medications
- More flexible graph and data visualization options
- Enhanced Apple Watch app and complications
- Support for additional CGM devices (Libre, etc.)

## Recent user reviews (10 of 417)

All indexed reviews: https://appshunter.io/ios/app/sugarmate-by-tandem/id1111093108/reviews.md

### 2/5 — CGM Data Only?

*2026-08-14, version 4.2.3*

What’s the point of being able to connect to Tandem Source if the app doesn’t automatically pull in insulin basal/bolus/correction information? 
Another shortsighted release by Tandem. Better question, why am I still surprised by their choices?

### 5/5 — Sugarmate is Awesome!

*2026-08-14, version 4.2.3*

I love how there is a feature that can call your phone when having a low blood sugar! Love this app!

### 5/5 — Cannot set alarms with at least the new 3.0.2 version

*2026-07-29, version 4.2.3*

Come on, you completely broke the « perspective » (statistics) page in french with the last version (still messed up in the version 3.0.2) and now with version 3.0.2, the app cannot keep track of the low glycemic treshold entered in the alarm page (always revert to 20 mmol as a default low glycemic treshold !!!!!!!)

Losing a star with every new upgrade. This app was perfect before input from the Tandem company.

Please go back to the version before 3.0 and before Tandem took control.

Update: With the latest 2 updates I found back the great sugarmate app it used to be 2 or 3 years ago before version 3. Thanks and please don’t mess up with the app again trying to improve something already great.

### 4/5 — I like it...but

*2026-07-29, version 4.2.3*

I like this app a lot, the only issue I have is the connectivity of it, sometimes it will say haven't receive any new data for an hour, and my cgm app still tracking. And also I wish there was a widget for it  other then that it is really informative

### 1/5 — Je n’aime pas sa

*2026-07-22, version 4.2.3*

C nul

### 5/5 — Exactly what I have wanted forever o

*2026-07-08, version 4.2.2*

Combining My Fitness Pal data with Tandem data is perfect. Tracking sodium would be helpful too. 5 stars.

### 5/5 — Not getting data from Tandem sources

*2026-06-26, version 4.2.2*

(Updated)
Contacted the customer service and they solved the issue quickly. Very helpful.

Working fine initially for a month but could not get any data from Tandem source since yesterday although the Tandem App is open and functioning.

### 5/5 — 🤨

*2026-06-25, version 4.2.2*

Ayobrudu

### 4/5 — Missing data from tandem mobi

*2026-06-06, version 4.2.2*

As a parent, I would like to see how much insulin is on board and when the last bolus was given. My kids app has more information on it that would be helpful for a parent who is monitoring while our kid is at school.

### 4/5 — Needs to show bolus and IOB

*2026-06-06, version 4.2.2*

This app would be amazing if it showed when our kid bolused (plus insulin amount) and IOB. I don’t need the ability to administer remotely but it would be so reassuring when she’s away from us to see the actions being taken!

## Frequently asked questions about Sugarmate by Tandem

### What does Sugarmate by Tandem do?

Sugarmate by Tandem is designed to help manage diabetes by providing tools to get the most out of your continuous glucose monitor (CGM) data. It offers enhanced data visualization, a digital diary for logging trends, and customizable alerts to keep you informed.

### What are the key features of Sugarmate by Tandem?

Key features include enhanced CGM data visualization, a digital diary for hassle-free logging to track trends, customizable tools to help you stay informed, and the ability to share your data with people close to you.

### Is Sugarmate by Tandem free to use?

The application is free to use and is supported by advertisements. There are no in-app purchases mentioned.

### What devices is Sugarmate by Tandem compatible with?

The app is designed for iOS devices, as indicated by its integration with Apple Health and the use of iOS trademarks. Specific iOS version compatibility is not detailed in the provided description.

### Who would benefit from using Sugarmate by Tandem?

This app is beneficial for individuals living with type 1 diabetes or their caregivers who want to better understand and utilize their CGM data. It helps reduce guesswork in diabetes management through tailored data experiences.

## Version history (last 5 releases)

### 4.2.3 — 2026-07-21

- Overall app performance enhancements

### 4.2.2 — 2026-04-08

- Workflow for sharing data with followers now available globally 

- Addition of Tandem Source as a data source, including CGM data only (feature availability varies by region) 

- Overall app performance enhancements

### 4.2.1 — 2026-03-16

- Workflow for sharing data with followers now available globally 

- Addition of Tandem Source as a data source, including CGM data only (feature availability varies by region) 

- Overall app performance enhancements

### 4.2 — 2026-03-02

- Workflow for sharing data with followers now available globally 

- Addition of Tandem Source as a data source, including CGM data only (feature availability varies by region) 

- Overall app performance enhancements

### 4.1 — 2025-12-11

• Option to show or hide graph on Nightstand mode
• Landscape mode support for viewing the graph in full screen on smaller devices
• Keep device awake and unlocked while charging
• Streamlined insulin and medication entry input
• Support for 24-hour time display 
• Overall app performance enhancements

## Apps similar to Sugarmate by Tandem

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [mySugr - Diabetes Tracker Log](https://appshunter.io/ios/app/mysugr-diabetes-tracker-log/id516509211) | 4.7 (32,615) | Free | Medical |
| [Glucose \| Blood Sugar Tracker](https://appshunter.io/ios/app/glucose-blood-sugar-tracker/id1135157609) | 4.6 (28,241) | Free | Medical |
| [Glucose Buddy Diabetes Tracker](https://appshunter.io/ios/app/glucose-buddy-diabetes-tracker/id294754639) | 4.8 (24,640) | Free | Medical |
| [Diabetes Tracker App Glucobyte](https://appshunter.io/ios/app/diabetes-tracker-app-glucobyte/id1525105497) | 4.5 (1,925) | Free | Medical |
| [Glucose Buddy+ for Diabetes](https://appshunter.io/ios/app/glucose-buddy-plus-for-diabetes/id533299240) | 4.8 (3,417) | $1.99 | Medical |
| [Diabetes Tracker by MyNetDiary](https://appshunter.io/ios/app/diabetes-tracker-by-mynetdiary/id541478695) | 4.7 (5,974) | Free | Medical |

## More apps by Tandem Diabetes Care, Inc.

- [t:simulator™ App](https://appshunter.io/ios/app/tsimulator-app/id955568377)
- [Tandem t:slim Mobile App](https://appshunter.io/ios/app/tandem-tslim-mobile-app/id1455916023)
- [Tandem Mobi® mobile app](https://appshunter.io/ios/app/tandem-mobi-mobile-app/id6449297027)

All apps by Tandem Diabetes Care, Inc.: https://appshunter.io/developer/955568376

## Related topics

[sugarmate](https://appshunter.io/ios/topics/sugarmate) · [sugarmate by tandem](https://appshunter.io/ios/topics/sugarmate-by-tandem) · [cgm](https://appshunter.io/ios/topics/cgm) · [carbetic](https://appshunter.io/ios/topics/carbetic) · [glooko](https://appshunter.io/ios/topics/glooko) · [tandem diabetes](https://appshunter.io/ios/topics/tandem-diabetes) · [type 1 diabetes](https://appshunter.io/ios/topics/type-1-diabetes) · [jade diabetes management](https://appshunter.io/ios/topics/jade-diabetes-management) · [tidepool loop](https://appshunter.io/ios/topics/tidepool-loop) · [hypocare by chi](https://appshunter.io/ios/topics/hypocare-by-chi) · [t1d1](https://appshunter.io/ios/topics/t1d1) · [diabetes](https://appshunter.io/ios/topics/diabetes) · [health data tracking](https://appshunter.io/ios/topics/health-data-tracking) · [glucose guide](https://appshunter.io/ios/topics/glucose-guide) · [sukari ai](https://appshunter.io/ios/topics/sukari-ai) · [diabetes app gestational](https://appshunter.io/ios/topics/diabetes-app-gestational) · [glucosense](https://appshunter.io/ios/topics/glucosense) · [follow dexcom follow](https://appshunter.io/ios/topics/follow-dexcom-follow) · [dexcom follow](https://appshunter.io/ios/topics/dexcom-follow) · [librelinkup diabetes app](https://appshunter.io/ios/topics/librelinkup-diabetes-app)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-25.*