BlueStar Diabetes vs Undermyfork
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BlueStar Diabetes
This app offers daily digital coaching to help individuals manage type 2 diabetes. It provides personalized guidance, connects health data, and supports habit building for better blood glucose management. Users can also share progress with their care team.
- Daily digital coaching
- Personalized guidance
- Connects medications, nutrition, activity, and health data
- Blood glucose management tools
- Progress sharing with care team
- FDA-cleared medical device
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We know that living with diabetes can be tough. That’s why we’re making diabetes self-care easier. BlueStar® provides daily digital coaching unique to you; to help you learn about your condition, build better habits, and live your best life. Our diabetes app is award-winning**, FDA-cleared* and fits easily into your everyday life — while giving you useful tips and advice along the way. It’s easy-to-use, hassle-free, and secure. Note: BlueStar is only available via your health plan, health system or employer. BlueStar can help make living with diabetes easier with: DIGITAL COACHING: Get the right guidance at the right time — all in one easy-to-use app. TOTAL HEALTH APPROACH TO DIABETES: Help build and maintain better habits by connecting your medications, nutrition, activity, devices and health data, including data from Apple Health®. THE SUPPORT YOU NEED TO MANAGE YOUR BLOOD GLUCOSE: Learn what you need - at your own pace - with easy-to-use tools and easy-to-follow guidance within the app. SHARE YOUR PROGRESS: Celebrate your successes and share your challenges with your doctor and care team — easily and quickly. *BlueStar® Rx/OTC is an FDA-cleared medical device, intended for use by healthcare providers and their adult patients with type 1 or type 2 diabetes. For full labeling information, visit www.welldoc.com. **Named Best Diabetes Apps for Sugar-Conscious Peeps 2021, by Tech Times BlueStar® is a Software as a Medical Device (SaMD) intended to be used by healthcare providers (HCPs) and their patients – aged 18 years and older - who have type 1 or type 2 diabetes. BlueStar is intended to assist patients in managing their diabetes with guidance from their providers. BlueStar has two versions – BlueStar and BlueStar Rx. BlueStar is not intended to replace the care provided by a licensed healthcare professional. BlueStar should not be used by patients with gestational diabetes or patients using an insulin pump. Visit www.welldoc.com for full labeling information. The privacy and security of your personal information is very important to us. We protect it in accordance with the Health Insurance Portability and Accountability Act. ABOUT WELLDOC Welldoc is committed to improving the health of individuals living with a chronic disease. © 2009-24 Welldoc, Inc. Intellectual Property. All rights reserved. The Welldoc and BlueStar name and logo are trademarks of Welldoc. Made in the USA. Manufactured by Welldoc.
Undermyfork
Track your meals and glucose levels to understand how food, insulin, and exercise affect your diabetes management. Automatically syncs data from compatible glucose monitoring systems or allows manual entry. Share insights with your healthcare team through a personal care link.
- Food diary with meal photos
- Glucose trend analysis
- Automatic CGM data sync
- Manual glucose entry
- Data sharing with healthcare providers
- Insulin and exercise logging
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Undermyfork is a simple food diary with glucose trends for people with diabetes. Take pictures of your meals and discover how your choices of food, insulin dosing and exercise impact your Time-in-Range. Undermyfork auto-syncs glucose data from Dexcom or any other glucose monitoring system that shares data to Apple Health. You can add glucose measurements manually. Data from Undermyfork can be easily shared with healthcare providers, doctors, diabetes educators via a personal Undermyfork Care link. ***For clinicians, healthcare teams and telehealth providers: Undermyfork app is a part of Undermyfork Care platform, that allows endocrinologists and other members of a diabetes care team access comprehensive analytics around patients’ daily logs of meals, glucose, insulin dosage, exercise and other lifestyle factors. Learn more at undermyfork.com Supported CGM systems: Dexcom G6, G7 Abbott FreeStyle Libre (with MiaoMiao or BluCon transmitter) Supported glucose meters: Accu-Chek Aviva Connect Accu-Chek Guide Accu-Chek Performa Connect Bayer (Ascensia) Contour Next One Bayer (Ascensia) Contour Plus One CareSens N Premier CareSens Dual Dario Fora 6 Connect FORA TN’G Glucocard Vital Glucocard 01 iHealth MediTouch 2 connect MediTouch 2 One Drop OneTouch Verio Flex OneTouch Select Plus Flex OneTouch Verio Sync ReliOn Prime ReliOn Confirm Sanofi BGStar True Metrix True Metrix Air WaveSense Jazz Terms of use: https://undermyfork.com/terms.html
Screenshots
Verdict
The clearest difference is in-app purchases: BlueStar Diabetes at none against Undermyfork's 1. BlueStar Diabetes also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.6). Undermyfork's advantage is rating (4.6 vs 4.2) and update cadence (every 3 weeks vs every 2 months). On price, review sentiment, ratings volume 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
Both are free to download. Undermyfork sells 1 in-app purchase, starting at $19.99 per month. BlueStar Diabetes asks for nothing beyond the download.
Undermyfork holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 125 and 130 respectively. Written reviews point the same way: 58% of BlueStar Diabetes's written reviews are positive against 60% of Undermyfork's.
BlueStar Diabetes ships an update every 2 months, Undermyfork every 3 weeks. The most recent releases landed on August 25, 2026 and August 23, 2026 respectively.
| Parameter | BlueStar Diabetes | Undermyfork |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (125 ratings) | 4.6 (130 ratings) — better |
| Positive reviews | 58.0% of reviews | 60.0% of reviews — better |
| Number of ratings | 125 | 130 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPod, Apple Watch — better | iPhone |
| Requires iOS | 14.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 119 MB | 110 MB |
| Age rating | 17+ | 12+ |
| Developer | WellDoc, Inc. | Undermyfork, Inc. |
Customer experience
BlueStar Diabetes
Undermyfork
In-app purchases
BlueStar Diabetes
No in-app purchases
Undermyfork
- All Premium Features$19.991 Month
Questions
Is BlueStar Diabetes free?
Is Undermyfork free?
Which has better reviews, BlueStar Diabetes or Undermyfork?
Do BlueStar Diabetes or Undermyfork have ads?
Which is updated more often, BlueStar Diabetes or Undermyfork?
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