# Zukka > Real-time blood glucose and insulin tracking app with CGM integration. (iPhone/iPad app by Ihor Zhvanko.) - Source: https://appshunter.io/ios/app/zukka/id6743448282 (this page in markdown: same URL + `.md`) - Developer: [Ihor Zhvanko](https://appshunter.io/developer/1802934002) - Category: Lifestyle, Utilities - Price: Free - Rating: 4.61/5 from 51 App Store ratings · 56 written reviews indexed - Age rating: 4+ - Requires: iOS 16.2 · 106 MB - Languages: Arabic, Danish, Dutch, English, Finnish, French, German, Greek, Italian, Polish and 8 more - Released: 2025-03-20 - Data updated: 2026-09-03 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/zukka/id6743448282/reviews.md ## What is Zukka? This application is based on xDrip4iO5 (also known as "xDrip for iOS" or "xdripswift") that is an open-source application to display real time blood glucose data. Key Features: - This instance and/or application and all original features within from xDrip4iO5 will always be free. - Glucose Tracking (CGM). - Insulin Tracking . - Activity & Exercise. - Widgets & Watch App. - Apple Health Integration. Privacy Policy: https://zukka.netlify.app/ [!] Regulatory Use Notice This app connects via Bluetooth to continuous glucose monitoring (CGM) systems such as Dexcom and FreeStyle Libre. These devices are approved for use in specific regions: • Dexcom G4, G5, G6 – FDA-cleared and CE-marked • FreeStyle Libre 2 – FDA-cleared and CE-marked Third-party Bluetooth accessories (e.g., MiaoMiao, BluCon, Bubble) are not medical devices and are used only to relay sensor data. [!] Disclaimer: This app is intended for use only in countries where the supported CGM systems are approved by the appropriate health authorities. This app is intended for informational and educational use only. It does not provide medical advice, diagnosis, or treatment. Always consult your healthcare provider before making any medical decisions. This app only displays data from approved CGM devices and does not modify or interpret sensor data. ## Key features - Real-time glucose tracking - Insulin tracking - Activity and exercise logging - Widgets and watch app support - Apple Health integration - Bluetooth CGM connectivity ## Recent user reviews (10 of 56) All indexed reviews: https://appshunter.io/ios/app/zukka/id6743448282/reviews.md ### 5/5 — Great program. Please can I suggest 2 small improvements *2026-06-28, version 6.3.1* Great programme, works very well, a huge improvement over the Freestyle libre app. There are only two small things that I would love to see in any future update. Support of NTF to download smart insulin (novopen 6) data. Also a quiet pre alarm, alarm. Maybe 30 seconds before the main alarm goes off for low, hi etc, could we have a quiet vibrate alert. Then 30 seconds later the current main noisy wake you up alarm. At night I’m often awake and would hopefully hear a quiet vibrate alert, 30 seconds before main alarm activates? It would give enough time to quickly check the reason for the alarm and silence the main alarm before the main alarm activates and wakes my wife up, who sleeps next to me. Thank you for all your great work. 5 star. ### 5/5 — Big thank you for publishing this app! *2026-06-05, version 6.3.1* Thank you for having this available for the world 🙏🙏 ### 1/5 — Great but.. *2026-06-04, version 6.3.1* Iv been using zukka since March 2026. I use a stelo dexcom. It’s been great but recently it’s been all the sudden stopping my readings. Idk why. It’s still Bluetooth connected to my phone and dexcom and I need these readings. I go into 30’s in my sleep and I’m scared to sleep and not knowing if I’m low or not. Please respond quickly!! ### 3/5 — Flaky *2026-05-25, version 6.3.1* Move to this after the demise of Shuggah. I use Freestyle libre EU and the signal keep disconnecting. So you might think your BG is ok but it may have rises or dropped lower than you’d like. ### 5/5 — 10/10 *2026-04-24, version 6.3.0* Після 2 днів роботи LibreLink вибив вікно що сенсору капут, і більше не підключався до нього. Ні на що не надіючись, спробував Zukka, і виявилось що з сенсором все окей 😍 ### 5/5 — Great *2026-04-11, version 6.3.0* Excellent app which improves on the basic Libre app in many ways. Only flaw is the interface on iOS 26 where some elements are invisible in dark mode. ### 1/5 — Waist of time *2026-04-01, version 6.3.0* Rubbish app, NEVER connects or works. ### 4/5 — Great Application *2026-03-14, version 6.3.0* Shows more than the dedicated application and also works with watch when supplier UK application doesn’t. Only issue I have is watch complication updates. I think this is due to iOS restrictions. Other than that well done developer. ### 5/5 — Great statistics! *2026-02-13, version 6.3.0* I’m really liking the integration with my Freestyle Libre 3, Libre Linkup, Apple Health, and Cronometer. I’m finally able to make informed choices based on data verses flying blind. The integration can be a bit complicated at first and I’d like to see a more comprehensive write up on walking through integration. I absolutely love the GMI and HgA1C at a glance. Please keep up the good work as it helps those of us doing keto, fighting insulin resistance, monitoring fasts, and impacts of diet and exercise. ### 5/5 — Love it *2026-02-11, version 6.3.0* Thanks so much for this app. It has really changed the game for me. ## Frequently asked questions about Zukka ### What does this app do? This application displays real-time blood glucose data from continuous glucose monitoring (CGM) systems. It also allows for tracking of insulin intake and physical activity. The app provides widgets and integrates with Apple Health for a comprehensive view of your health metrics. ### What are the key features? Key features include real-time glucose tracking (CGM), insulin tracking, activity and exercise logging, and support for widgets and a watch app. It also offers integration with Apple Health and connects via Bluetooth to compatible CGM devices. ### How much does the app cost? This application is always free to use, along with all original features inherited from its open-source base. There are no costs associated with downloading or using the app. ### What devices is this app compatible with? The app connects via Bluetooth to continuous glucose monitoring (CGM) systems such as Dexcom (G4, G5, G6) and FreeStyle Libre 2. It is also compatible with third-party Bluetooth accessories that relay sensor data. The app supports widgets and integrates with Apple Health, implying compatibility with iOS devices. ### Who is this app intended for? This app is intended for individuals using approved CGM systems who wish to monitor their blood glucose levels, track insulin, and log their activity. It is designed for informational and educational use in regions where supported CGM systems are approved by health authorities. ## Version history (last 5 releases) ### 6.3.1 — 2026-04-28 FEATURES: - G7 15-day switch retained across sensors FIXES: - Fastlane updated for Xcode 26 CI builds - Corrected macOS 26 / Xcode 26 case sensitivity issues - Disabled OS-AID Share in Medtrum Follower Mode ### 6.3.0 — 2026-02-04 FEATURES: - Added Medtrum EasyView follower mode. - Automatic detection and support for both patient and caregiver accounts. - Caregivers with multiple linked patients can select which patient to follow. - Medtrum Nano CGM can act as a generic follower heartbeat when running on the same device. - Improved Contact Image handling to reduce duplicate contact creation. - Removed obsolete or unsupported transmitters: Dxcm G4, Blcn, GNSntr, Atm, BluRdr, Drplt, Wtl. FIXES: - Fixed incorrect 90-day statistics display bug. ### 6.2.2 — 2025-12-16 - Added service status view for major follower types (A**, D**, N**), with tap-through details. - UI now shows when alerts use a disabled alert type. - Restored Live Activity restarts from Shortcuts. - Restored Home Screen QuickActions for Speak Readings. - Fixed rare G5/G6 warm-up or sensor failure value issues. - Improved logging and trace files. ### 6.2.1 — 2025-12-08 Fixes: • Run all BluetoothTransmitter requests on bt.central queue. • Block Live Activity restarts if the existing one is under 2 hours old. • Improve ContactImageManager logging. • Stop NightscoutSyncManager from operating in background unless woken by BLE. • Throttle LiveActivityManager creation for 2 seconds to avoid duplicates. • Properly escape % in RootViewController trace (line 3995). • Emit G7-type readings immediately on notification to reduce missed data. • Correct L2 BLE transmitter-read success calculation. • Disable automatic contact deletion when the feature is off. • Refine trace file/logging behavior. • Update LLU default version to 4.17.0. ### 6.2.0 — 2025-11-26 NEW FEATURES: - G7/ONE+/Stelo connection improvements. Can now directly request connection only to a specific transmitter ID or hit OK to scan in automatic mode. - Alarms can now be individually disabled if not needed. No need to assign a special/disabled Alarm Type, just disable it directly. - Fast Rise and Fast Drop alarms now only trigger when BG values are above/below specified levels. Set this in the Alarm settings. - Snooze view will now show only enabled alarms - Landscape Chart view can now hide all statistics data and show only a large chart. Use the new Statistics switch for this. FIXES: - LiveActivityManager refactored with await/async operation and debouncing of multiple requests. Will now attempt recovery of orphaned activities. - NightscoutSyncManager rewritten to use await/async operations and a unified deviceStatus model/parsing for all AID systems. Debounce and sync throttling added. - Log file improvements ## Apps similar to Zukka | App | Rating | Price | Category | | --- | --- | --- | --- | | [HomePass for HomeKit & Matter](https://appshunter.io/ios/app/homepass-for-homekit-and-matter/id1330266650) | 4.2 (282) | Free | Lifestyle | | [zDrip Guard](https://appshunter.io/ios/app/zdrip-guard/id6744721821) | 5.0 (1) | Free | Lifestyle | | [Home Assistant](https://appshunter.io/ios/app/home-assistant/id1099568401) | 4.7 (3,824) | Free | Lifestyle | | [beestat](https://appshunter.io/ios/app/beestat/id6469190206) | 5.0 (159) | Free | Lifestyle | | [Sentry Pro—For your Tesla](https://appshunter.io/ios/app/sentry-profor-your-tesla/id6450215698) | 4.5 (947) | Free | Lifestyle | | [Hubitat Elevation](https://appshunter.io/ios/app/hubitat-elevation/id6475358324) | 4.1 (979) | Free | Lifestyle | ## More apps by Ihor Zhvanko - [Honey Bear - BG Companion](https://appshunter.io/ios/app/honey-bear-bg-companion/id6759449416) All apps by Ihor Zhvanko: https://appshunter.io/developer/1802934002 --- *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 2026-09-03.*