# Glucose Blood Sugar: Glucobyte — A1C Tracker Diabetes Monitor > Diabetes management app for tracking blood glucose, A1C, and related health metrics. (iPhone/iPad app by Evolve Medical Systems, LLC.) - Source: https://appshunter.io/ios/app/glucose-blood-sugar-glucobyte/id1525105497 (this page in markdown: same URL + `.md`) - Developer: [Evolve Medical Systems, LLC](https://appshunter.io/developer/519076561) - Category: Medical, Health & Fitness - Price: Free with in-app purchases - Rating: 4.55/5 from 2,003 App Store ratings · 95 written reviews indexed - Age rating: 17+ - Requires: iOS 16.0 · 201 MB - Languages: Russian, Vietnamese, American English, Arabic, Dutch, Danish, European Spanish, Italian, Korean, German (Germany) and 8 more - Released: 2020-10-24 - Data updated: 2026-11-03 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/glucose-blood-sugar-glucobyte/id1525105497/reviews.md ## What is Glucose Blood Sugar? Introducing Glucobyte: The All-In-One Diabetes App That's Sweeter Than Sugar Say hello to Glucobyte, your new partner in sugar-busting crime! This app helps you record, track, analyze, and share your blood glucose data with the grace of a figure skater on your mobile device. Glucobyte is compatible with Apple Health and designed for Pre-diabetics and Type 1 or 2 diabetics who are ready to take the plunge into the world of better health management. With Glucobyte by your side, you'll be juggling blood glucose, A1C, insulin, medication, ketone levels, carbs, and weight like a pro. So, why wait? Get your hands on Glucobyte today and let's turn those sugar spikes into sugar dunks! #diabetes #app #glucose #health #management #sugarbusters #A1C #insulin #medication #ketone #carbs #weight #AppleHealth #glucosemonitoring Disclaimer: - Glucobyte allows you to record, track, and analyze your blood glucose information, either manually or by syncing with Apple Health. A separate blood glucose meter is required to measure blood glucose levels that can be synced through Apple Health or measurements can be manually entered. - Glucobyte is not a substitute for professional healthcare or advice. Consult healthcare professionals for medical guidance. Visit our FAQ: https://www.glucobyte.app/frequently-asked-questions Features: - Record & Track: Easily log blood sugar, insulin, medication, ketones, carbs, and weight. Includes Estimated A1C and Glucose Ketone Index (GKI). - Quick Notes & Tags: Add notes and tags (e.g., fasting, pre/post-meal) for efficient entries. - Apple Health Integration: Sync with HealthKit and compatible glucose meters like Dexcom (CGM via Apple Health), Accu-Chek, One Drop, OneTouch, and Contour. - Nightscout Integration: Sync your CGM data through Nightscout. Nightscout is an open-source project. Glucobyte is not affiliated with or endorsed by the Nightscout Foundation. - Seamless Bluetooth Integration: Easily connect with popular blood glucose monitors for effortless data transfer. - Search and log foods by barcode, camera, or text, track serving size and macros (calories, carbs, fat, protein), sync data via Apple Health, and automatically categorize meals as breakfast, lunch, or dinner. - Nutrition Insights: Discover how foods affect your glucose levels with macro breakdowns (carbs, protein, fat, calories) and view your top carb sources. - Share Reports: Export blood glucose reports in PDF format to share with doctors and family. - Stats & Analysis: Monitor your progress with intuitive graphs and statistics, filtering data based on tags. - Optional Cloud Backup: Securely store data across devices with Glucobyte Cloud. - Bluetooth & WiFi Sync: Sync data between iPhone and iPad without cloud sharing.bluetooth. - Security: Protect your data with TouchID, FaceID, or Pin keypad protection. - Reminders: Set reminders and tasks to manage your blood sugar levels consistently. - Color-Coded Data: Easily identify low, normal, and high readings with customizable color coding based on American Diabetes Association (ADA) recommendations or create custom categories. Consult with your doctor on which one is right for you. - Multiple Profiles: Manage multiple user profiles from a single app/device. - International Units: Supports both US and international height and weight units. - Lab Results: Add cholesterol, measured A1c, and kidney health results manually or import supported records from Apple Health. Track trends and compare measured A1c with your glucose-based estimate. Take charge of your diabetes with Glucobyte, the comprehensive and user-friendly diabetes management app. Download now to access all the tools you need to monitor and improve your blood glucose right at your fingertips. ## Key features - Record and track blood sugar, insulin, and medication - Estimated A1C and Glucose Ketone Index (GKI) - Apple Health and Nightscout integration - Search and log foods with barcode scanning - Nutrition insights and macro breakdowns - Share PDF reports with doctors - Cloud backup and security features ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Glucobyte monthly subscription | $14.99 | per month | | All-in-one: Glucose Monitor | $39.99 | per year | | Glucobyte Premium | $29.99 | per year | | Glucobyte Premium Weekly | $5.99 | per 7 days | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Multi-user Profiles | $5.99 | one-time | | Premium Lifetime Promo | $44.99 | one-time | | Premium Ad-free Lifetime | $89.99 | one-time | | Promo Premium Lifetime | $59.99 | one-time | ## Chart rankings - #185 in Top Grossing · Medical (US App Store) ## What do users think of Glucose Blood Sugar? Reviews of Glucose Blood Sugar are mostly positive: the Medical app is rated 4.5/5 from 2K App Store ratings. What users like most: excellent support, tracks data effectively. Top complaints: expensive subscription, sync issues with Apple Health. Summarized from real user reviews. **Pros** - 👍 Excellent support - 🚀 Tracks data effectively - 👍 Good app for monitoring blood sugar levels - 👍 Great app - 👍 Helpful for managing health - 👍 Easy to use - 👍 Useful for keeping track of glucose levels - 👍 Promotes consistency in glucose monitoring - 👍 Simple and informative - 👍 Great way to keep levels tracked **Cons** - 💰 Expensive subscription - 🐛 Sync issues with Apple Health - 🐛 Unstable app with crashes and freezes - 🐛 Lost data after updates - 🐛 Inaccurate time tracking - 🐛 Inability to connect with certain glucose meters - 🐛 Weight feature not working after update - 🐛 Disappearing data and sync issues **Commonly reported bugs** - Login screen freezes - Incompatible with older devices - Syncing issues with Apple Health - Data loss after updates - Inaccurate time tracking - Weight feature not working - Disappearing data **Most requested features** - Option to display insulin types separately - Medication list for easy entry - Dark mode - Advanced analytics dashboard - Ability to enter fractional insulin doses ## Is Glucose Blood Sugar safe? Glucose Blood Sugar: Glucobyte appears safe based on user ratings. The AppsHunter Safety Score for Glucose Blood Sugar is 91 out of 100. This assessment is based on 2,003 user ratings, with an App Store average of 4.5 out of 5. Of 2,002 App Store ratings, 88.1% point to a safe experience, 5.3% suggest some concerns, and 6.5% point to a risky experience. ## Is Glucose Blood Sugar legit? Glucose Blood Sugar: Glucobyte appears to be a legitimate app. The AppsHunter Legitimacy Score for Glucose Blood Sugar is 100 out of 100 points across 7 verification signals from App Store and developer data. ## Recent user reviews (10 of 95) All indexed reviews: https://appshunter.io/ios/app/glucose-blood-sugar-glucobyte/id1525105497/reviews.md ### 5/5 — Customer support *2026-06-12* Great app support. Responding quickly and correcting any issues in a very short time. I recommend the app! **Developer response:** Hello - We have fixed this issue. Please update to 4.6.1 Let us know if you have any issues support@evolvemedsys.com ### 1/5 — Bad Changes *2026-05-29, version 4.6.1* This app used to be very good. Update now freezes the app up and does not keep previous readings. Used to be a 5-star app, now a 1-star. ### 1/5 — Clunky *2026-05-22, version 4.6.1* I just purchased a lifetime subscription, and the app is suddenly clunky and slow to respond. It’s like the developers are no longer trying to entice me to subscribe so my user experience is turned to “just be awful” mode. ### 1/5 — Dommage *2026-05-12* Le prix - non affiché - est trop élevé… Dommage ! ### 5/5 — Glucobyte cloud sync *2026-05-08* Sync no longer works free iOS update. Will have to cancel my subscription as this is a pretty important feature Updated to 4.6.1 and it works great. Thank you for the fast fix! **Developer response:** Hello - We have fixed this issue. Please update to 4.6.1 Let us know if you have any issues support@evolvemedsys.com ### 1/5 — Glucobyte cloud sync *2026-05-04, version 4.5* Sync no longer works free iOS update. Will have to cancel my subscription as this is a pretty important feature ### 4/5 — Good App……The Sync to the Glucobyte Cloud No Longer Works *2026-04-16* I’ve been using this app for over a year and have been very pleased with it. After one of the IOS updates, the sync with Glucobyte Cloud no longer works. It will sit and look as if it might sync but it never does. The history is there but I’m not sure it’s going to their cloud. I’ve written to them on their website to no avail. Perhaps I can get an answer, here. **Developer response:** Hello - We have fixed this issue. Please update to 4.6.1 Let us know if you have any issues support@evolvemedsys.­com ### 5/5 — Glicose *2026-02-18* Ótimo ### 5/5 — Blood sugar Monitor Glucbyte *2026-02-10, version 4.3* Good app helps me track of my sugar levels really good. 👍 ### 5/5 — Mr. *2026-02-08, version 4.3* Love it. ## Frequently asked questions about Glucose Blood Sugar ### Does Glucobyte have ads? Yes, Glucobyte contains advertisements. This is common for free medical tracking applications that offer extensive features. ### What are the subscription costs for Glucobyte? Glucobyte offers several subscription plans including weekly at $5.99, monthly at $14.99, and yearly options at $29.99 and $39.99. These plans unlock premium features and remove ads. ### How accurate is Glucobyte's glucose tracking? Glucobyte relies on user input or synced data from compatible blood glucose meters and Apple Health. A separate blood glucose meter is required for accurate measurements. The app itself does not measure glucose. ### Can Glucobyte sync with my glucose meter? Yes, Glucobyte offers seamless Bluetooth integration with popular blood glucose monitors and syncs via Apple Health and Nightscout. Compatible meters include Dexcom, Accu-Chek, One Drop, OneTouch, and Contour. ### What devices is Glucobyte available on? Glucobyte is available on iPhone, iPad, and Apple Watch, allowing for comprehensive health tracking across your Apple ecosystem. ### How often is Glucobyte updated? The latest version of Glucobyte is 5.2, last updated on October 28, 2026. Updates typically include bug fixes, performance improvements, and new features to enhance user experience. ### What is the age rating for Glucobyte? Glucobyte has an age rating of 17+. This is due to the nature of the health data it tracks and the medical context it operates within. ### What do users like and dislike about Glucobyte? Users praise Glucobyte for its effective data tracking, ease of use, and helpfulness in managing blood sugar levels. However, some users find the subscription expensive and report issues with sync stability and data loss after updates. ## Version history (last 5 releases) ### 5.2 — 2026-10-28 Glucobyte now helps you track more of your health in one place with lab results, including A1c, cholesterol, and kidney health markers. Add results manually or import supported records from Apple Health, view trends, compare measured A1c with your glucose-based estimate, and include labs in your exports. Meal logging is more convenient with Siri, food search, barcode scanning, and photo logging now available across all regions, along with expanded Siri translations. We’ve also added personalised plans and progress reports, refreshed home screen icons, simplified profile setup, improved subscription screen layouts, and added links to Oxybyte and VitalQuest. ### 5.1 — 2026-10-17 This update introduces support for Duo and iPad, with layouts optimized for larger screens and portrait and landscape viewing. Improved Smart Tags let you customize tag names, colors, and schedules, and you can now add readings directly from the daily summary. We’ve also improved VoiceOver accessibility, updated translations and Japanese date formatting, and fixed issues with charts, history filters, and data entry. ### 5 — 2026-10-03 In this update, we’ve significantly improved the performance and reliability of Apple Health, CGM data syncing and Glucobyte Cloud Sync. We’ve also enhanced app security and improved Japanese localization. ### 4.9 — 2026-09-12 In our latest release, we’re excited to introduce personalized meal planning powered by Foojy. You can now generate meal plans tailored to your food preferences, health conditions, likes, and dislikes. We’ve also improved app performance, especially for users with high-frequency CGM data, helping Glucobyte stay fast and responsive even with large amounts of glucose data. In addition, we’ve enhanced AI Insights to provide more useful, personalized guidance based on your glucose trends and other health data. ### 4.8 — 2026-08-07 We have an exciting update for you! Our latest release brings Nightscout integration to Glucobyte, allowing you to view your Nightscout glucose data directly in the app. We’ve also enhanced AI Insights to provide more personalized, context-aware guidance and added support for Lock Screen widgets. In addition, we fixed Google Drive sync issues and resolved several bugs that could cause crashes. ## Apps similar to Glucose Blood Sugar | App | Rating | Price | Category | | --- | --- | --- | --- | | [Glucose Buddy Diabetes Tracker](https://appshunter.io/ios/app/glucose-buddy-diabetes-tracker/id294754639) | 4.8 (24,633) | Free | Medical | | [Blood Sugar & Diabetes Tracker](https://appshunter.io/ios/app/blood-sugar-and-diabetes-tracker/id1623836550) | 4.2 (610) | Free | Medical | | [Diabetes App - Diabeto Log](https://appshunter.io/ios/app/diabetes-app-diabeto-log/id1328918499) | 4.5 (1,199) | Free | Medical | | [Glucose \| Blood Sugar Tracker](https://appshunter.io/ios/app/glucose-blood-sugar-tracker/id1135157609) | 4.6 (28,584) | Free | Medical | | [Blood Sugar Level](https://appshunter.io/ios/app/blood-sugar-level/id1639092193) | 4.1 (1,605) | Free | Medical | | [Glucose Monitor - Diabetes App](https://appshunter.io/ios/app/glucose-monitor-diabetes-app/id1632198539) | 4.3 (786) | Free | Medical | ## More apps by Evolve Medical Systems, LLC - [Blood Pressure Tracker SmartBP](https://appshunter.io/ios/app/blood-pressure-tracker-smartbp/id519076558) - [Meal Planner & Tracker: Foojy](https://appshunter.io/ios/app/meal-planner-and-tracker-foojy/id6745242977) - [Blood Test Lab Result VitalDot](https://appshunter.io/ios/app/blood-test-lab-result-vitaldot/id6746138206) - [Blood Oxygen Monitor - OxyByte](https://appshunter.io/ios/app/blood-oxygen-monitor-oxybyte/id6759225586) - [Medication Reminder VitalQuest](https://appshunter.io/ios/app/medication-reminder-vitalquest/id6761392460) All apps by Evolve Medical Systems, LLC: https://appshunter.io/developer/519076561 ## Related topics [free blood sugar monitor](https://appshunter.io/ios/topics/free-blood-sugar-monitor) · [omnipod g7](https://appshunter.io/ios/topics/omnipod-g7) · [glucose reader](https://appshunter.io/ios/topics/glucose-reader) · [blood glucose meter](https://appshunter.io/ios/topics/blood-glucose-meter) --- *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 2026-11-03.*