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Zukka

Zukka

by Ihor Zhvanko

65 ratings
63 reviews
🔧 Utilities
🌟 Lifestyle
Free

Details

Released
March 20, 2025
Updated
October 26, 2026

Features

Developer

Ihor Zhvanko
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Zukka screenshot #1 for iPhone
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About

This app displays real-time blood glucose data from continuous glucose monitoring (CGM) systems. It tracks glucose, insulin, and activity, offering widgets and Apple Health integration. It connects via Bluetooth to devices like Dexcom and FreeStyle Libre.

✓Real-time glucose tracking
✓Insulin tracking
✓Activity and exercise logging
✓Widgets and watch app support
✓Apple Health integration
✓Bluetooth CGM connectivity
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What's New in Zukka

7.2.0

October 26, 2026

Version 7.2.0 adds another sensor support and Direct to Watch glucose collection. It also introduces improved treatment displays, selectable glucose estimates, sensor expiry reminders, enhanced alerts, clearer upload diagnostics, and improved performance, stability, and background reliability.

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User reviews

Most RecentHighest RatedLowest Rated

No longer sending any notifications anymore from app

UPDATE; No longer receiving any notification anymore regarding glucose, even after deleting and reinstalling the app. Last sensor, i only stopped receiving low notifications. I deleted the app and reinstalled, and it began working like normal. I started a new sensor today and stopped receiving notifications again. I deleted and reinstalled, and still no notifications come through anymore. The app does not serve me purpose anymore until this is fixed, and will be sadly uninstalling for the first time since the app released as its also draining 6% battery daily from my phone in the background.
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Kkrispykiwi211

Fantastic

The app is fantastic and with the recent update added features that were on my wish list. Thanks for all the work on the app!
CCabareteDR

New update disconnected

No longer connects to Stelo

Zukka used to work well for me, but now it won’t connect to my Stelo sensor. The official Stelo app is working, so the problem seems to be with Zukka. This makes the app unusable for me, including viewing my glucose on my Apple Watch. Please investigate and fix the connection issue.
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DDMMAuditore

not working as well as it used too

Ever since the most recent update, I’ve noticed that the app is not staying connected to my Stelo. I’m not sure if it’s a change in the app or in the most recent iOS update. To be clear I am still on 26 but the most recent version of 26. Fingers crossed it’ll work itself out.
GGalever

Used to be good

I used to like this app but the last week has been horrible. The app is not connecting to my Stelo. I finally deleted the the app loosing my history and redownloading it. It finally connect but is not giving the same numbers as the Stelo. It has become so unreliable. Add to the fact that contacted the developer to let them know the dark blue icons ona black background make it hard for people to see the icons. His only answer was go to the forums and ask. Like the forums will do anything. Over all not worth using at this time
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NNytetears
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Developer apps

Honey Bear - BG Companion
Honey Bear - BG Companion

by Ihor Zhvanko

🌟 Lifestyle
Free
In-App Purchases
See developer apps

FAQ

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.