---
title: "Luka – Blood Glucose Readings - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Luka delivers the best widgets for tracking your glucose with your CGM — right on your Lock Screen, Home Screen, and Apple Watch. Get more frequent updates than other apps, tap the reading to refresh "
---

# Luka – Blood Glucose Readings — United States
> CGM Widgets & Live Activities

![Luka App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/d2/e9/d4/d2e9d4dd-9803-b98a-5073-855e1fe23f63/AppIcon-0-0-1x_U007epad-0-0-0-1-0-85-220.png/400x400bb.png)

**Developer:** [Pitou Technologies](https://apptail.io/developer/pitou-technologies-wcrb)
**Category:** Medical
**Rating:** 4.6/5 (40 ratings)
**Price:** Free
**Bundle ID:** com.kylebashour.Glimpse
**Store:** Apple App Store
**Country:** United States
**Version:** 2.9.5 (released 2026-10-21)
**Original Release:** 2024-05-12

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6499279663)
**AppTail Page:** [https://apptail.io/app/luka-blood-glucose-readings-fAWp/united-states](https://apptail.io/app/luka-blood-glucose-readings-fAWp/united-states)

## Luka Description
Luka delivers the best widgets for tracking your glucose with your CGM — right on your Lock Screen, Home Screen, and Apple Watch. Get more frequent updates than other apps, tap the reading to refresh instantly, and launch your preferred Dexcom app right from the widget.

Start a Live Activity for real-time glucose monitoring on your iPhone, Apple Watch, or in CarPlay.

Your data stays completely private — Luka collects no personal or medical information.

Luka is not affiliated with Dexcom. Data is provided for educational purposes only and should not be used to treat medical conditions. Always verify with your meter before making treatment decisions.

By using Luka you agree to Apple’s standard EULA 

## Luka Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/01/51/12/0151123f-12f2-0717-30a9-2c8edbf2d94d/Frame.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f5/93/84/f5938456-2c25-a9a9-502a-9bd79dd464d7/Frame_5.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/0c/31/73/0c317388-ca96-8c04-ed79-1e0dbabd8cbb/Frame_2.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e1/fb/a9/e1fba977-cbd6-3be1-86bc-e106dd595ad8/Frame_2.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/14/04/4d/14044da7-8860-14bf-82a1-9ee7aa3dd508/Frame_3.png/1242x2688.png)

## Luka Rating Breakdown in United States
- 5 stars: 34 (85%)
- 4 stars: 1 (3%)
- 3 stars: 1 (3%)
- 2 stars: 2 (5%)
- 1 stars: 2 (5%)

## Luka Reviews in United States

### ***** "Perfect app, great Apple Watch integration"
I found this app after Sugarmate became unusable. It is awesome. And free. The Apple Watch complication is better than what Dexcom offers with its follow app. The dev even made a widget for the Mac. Thank you!
-- Demicrown, 2025-02-21

### ***** "Amazing. Don’t change."
I just want to thank the devs for this app first and foremost. It’s 100% free. No subscription payments needed, and works amazingly. Clean UI. This means a lot. T1Ds have it bad enough already by getting nickel and dimed at every turn to pay for extra things to simply stay alive. I really appreciate when something like this comes out because it’s tools like this that honestly improve our lives a little more. 

Thank you.

If I may add one request if you find the ability to do so in the future — I’m not sure if it’s possible, but if you can have the app ping for updates more frequently so that the widget stays up to the date that would be wonderful. It is usually incorrect similar to Dexcom widget and requires a tap to update it in order to see your current glucose. 

Would love to see an “always on” option as well that can both display a notification on the lock screen as well as a constant glucose update in the island. 

Just some ideas. And if you do choose to require payment for future iterations of the app please consider a one-time payment rather than a subscription model.
-- #INSULIN4ALL, 2025-02-08

### *---- "Can’t use app if Dexcom username is a phone number"
I’d love to use this app but it says I can only do so if I use an email as my username through Dexcom. When I go to Dexcom to change my username from my phone number to an email address, it says I can’t change my username. So it seems I cannot use this app at all. Too bad for me; it looks like just what I’ve been looking for.
-- a2chicago, 2024-12-01

### ***** "AMAZING"
Wish I could give this 100 stars. Been looking for something like this for AGES… and it’s free?! Please add a tip jar because this app is perfection.
-- jaycharleton, 2024-09-21

### ***** "Simple and Awesome"
If you want your blood sugar on your Lock Screen, you use a Dexcom and iPhone, then look no further this is your ticket!
-- DecTerp, 2024-08-10

### ***** "Most reliable out!"
I’ve used just about every CGM monitoring app there is and this one by far is the best for me. The graphs on my watch always update and never lag or disconnect like some of the other ones. It’s sleek, simple and looks very good! Absolute amazing app!
-- Kingjames616, 2024-05-20

[View all Luka reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)



## Luka Discovered Keywords
- luka

## Apps Similar to Luka
- [Sugarmate by Tandem](https://apptail.io/app/sugarmate-by-tandem-Ljj/united-states)
- [Gluroo Diabetes Logger](https://apptail.io/app/gluroo-diabetes-logger-BdHb/united-states)
- [Diabetes Cockpit](https://apptail.io/app/diabetes-cockpit-IzHb/united-states)
- [nightguard](https://apptail.io/app/nightguard-MzHb/united-states)
- [Gluco-Tracker](https://apptail.io/app/gluco-tracker-OzHb/united-states)
- [HbA1c Calculator – Blood Sugar](https://apptail.io/app/hba1c-calculator-blood-sugar-Tuoe/united-states)
- [GlucoWatch](https://apptail.io/app/glucowatch-EWaj/united-states)
- [Diabetes Tagebuch Plus](https://apptail.io/app/diabetes-tagebuch-plus-iuVl/united-states)
- [GlucoSense: Diabetes Health](https://apptail.io/app/glucosense-diabetes-health-wfrq/united-states)
- [Gluco AI Diabetes Food Tracker](https://apptail.io/app/gluco-ai-diabetes-food-tracker-FGLt/united-states)

## Luka Available In
- [United States](https://apptail.io/app/luka-blood-glucose-readings-fAWp/united-states)
- [Canada](https://apptail.io/app/luka-blood-glucose-readings-fAWp/canada)
- [Germany](https://apptail.io/app/luka-blood-glucose-readings-fAWp/germany)
- [United Kingdom](https://apptail.io/app/luka-blood-glucose-readings-fAWp/united-kingdom)
- [Australia](https://apptail.io/app/luka-blood-glucose-readings-fAWp/australia)
- [Italy](https://apptail.io/app/luka-blood-glucose-readings-fAWp/italy)
- [South Korea](https://apptail.io/app/luka-blood-glucose-readings-fAWp/south-korea)
- [Norway](https://apptail.io/app/luka-blood-glucose-readings-fAWp/norway)
- [Sweden](https://apptail.io/app/luka-blood-glucose-readings-fAWp/sweden)
- [Brazil](https://apptail.io/app/luka-blood-glucose-readings-fAWp/brazil)
- [Czechia](https://apptail.io/app/luka-blood-glucose-readings-fAWp/czechia)
- [Israel](https://apptail.io/app/luka-blood-glucose-readings-fAWp/israel)
- [Poland](https://apptail.io/app/luka-blood-glucose-readings-fAWp/poland)
- [Romania](https://apptail.io/app/luka-blood-glucose-readings-fAWp/romania)
- [Spain](https://apptail.io/app/luka-blood-glucose-readings-fAWp/spain)
- [China](https://apptail.io/app/luka-blood-glucose-readings-fAWp/china)
- [Colombia](https://apptail.io/app/luka-blood-glucose-readings-fAWp/colombia)
- [Cyprus](https://apptail.io/app/luka-blood-glucose-readings-fAWp/cyprus)
- [Denmark](https://apptail.io/app/luka-blood-glucose-readings-fAWp/denmark)
- [Dominican Republic](https://apptail.io/app/luka-blood-glucose-readings-fAWp/dominican-republic)
- [Algeria](https://apptail.io/app/luka-blood-glucose-readings-fAWp/algeria)
- [Ecuador](https://apptail.io/app/luka-blood-glucose-readings-fAWp/ecuador)
- [Estonia](https://apptail.io/app/luka-blood-glucose-readings-fAWp/estonia)
- [Egypt](https://apptail.io/app/luka-blood-glucose-readings-fAWp/egypt)
- [Finland](https://apptail.io/app/luka-blood-glucose-readings-fAWp/finland)
- [France](https://apptail.io/app/luka-blood-glucose-readings-fAWp/france)
- [Grenada](https://apptail.io/app/luka-blood-glucose-readings-fAWp/grenada)
- [Ghana](https://apptail.io/app/luka-blood-glucose-readings-fAWp/ghana)
- [Greece](https://apptail.io/app/luka-blood-glucose-readings-fAWp/greece)
- [Hong Kong SAR China](https://apptail.io/app/luka-blood-glucose-readings-fAWp/hong-kong)
- [Croatia](https://apptail.io/app/luka-blood-glucose-readings-fAWp/croatia)
- [Hungary](https://apptail.io/app/luka-blood-glucose-readings-fAWp/hungary)
- [Indonesia](https://apptail.io/app/luka-blood-glucose-readings-fAWp/indonesia)
- [Ireland](https://apptail.io/app/luka-blood-glucose-readings-fAWp/ireland)
- [India](https://apptail.io/app/luka-blood-glucose-readings-fAWp/india)
- [Iceland](https://apptail.io/app/luka-blood-glucose-readings-fAWp/iceland)
- [Jamaica](https://apptail.io/app/luka-blood-glucose-readings-fAWp/jamaica)
- [Jordan](https://apptail.io/app/luka-blood-glucose-readings-fAWp/jordan)
- [Japan](https://apptail.io/app/luka-blood-glucose-readings-fAWp/japan)
- [Kuwait](https://apptail.io/app/luka-blood-glucose-readings-fAWp/kuwait)
- [Cayman Islands](https://apptail.io/app/luka-blood-glucose-readings-fAWp/cayman-islands)
- [Kazakhstan](https://apptail.io/app/luka-blood-glucose-readings-fAWp/kazakhstan)
- [Lebanon](https://apptail.io/app/luka-blood-glucose-readings-fAWp/lebanon)
- [Sri Lanka](https://apptail.io/app/luka-blood-glucose-readings-fAWp/sri-lanka)
- [Lithuania](https://apptail.io/app/luka-blood-glucose-readings-fAWp/lithuania)
- [Luxembourg](https://apptail.io/app/luka-blood-glucose-readings-fAWp/luxembourg)
- [Latvia](https://apptail.io/app/luka-blood-glucose-readings-fAWp/latvia)
- [North Macedonia](https://apptail.io/app/luka-blood-glucose-readings-fAWp/north-macedonia)
- [Macao SAR China](https://apptail.io/app/luka-blood-glucose-readings-fAWp/macau)
- [Malta](https://apptail.io/app/luka-blood-glucose-readings-fAWp/malta)
- [Mauritius](https://apptail.io/app/luka-blood-glucose-readings-fAWp/mauritius)
- [Mexico](https://apptail.io/app/luka-blood-glucose-readings-fAWp/mexico)
- [Malaysia](https://apptail.io/app/luka-blood-glucose-readings-fAWp/malaysia)
- [Namibia](https://apptail.io/app/luka-blood-glucose-readings-fAWp/namibia)
- [Nigeria](https://apptail.io/app/luka-blood-glucose-readings-fAWp/nigeria)
- [Netherlands](https://apptail.io/app/luka-blood-glucose-readings-fAWp/netherlands)
- [Nepal](https://apptail.io/app/luka-blood-glucose-readings-fAWp/nepal)
- [New Zealand](https://apptail.io/app/luka-blood-glucose-readings-fAWp/new-zealand)
- [Oman](https://apptail.io/app/luka-blood-glucose-readings-fAWp/oman)
- [Peru](https://apptail.io/app/luka-blood-glucose-readings-fAWp/peru)
- [Philippines](https://apptail.io/app/luka-blood-glucose-readings-fAWp/philippines)
- [Pakistan](https://apptail.io/app/luka-blood-glucose-readings-fAWp/pakistan)
- [Portugal](https://apptail.io/app/luka-blood-glucose-readings-fAWp/portugal)
- [Qatar](https://apptail.io/app/luka-blood-glucose-readings-fAWp/qatar)
- [Russia](https://apptail.io/app/luka-blood-glucose-readings-fAWp/russia)
- [Saudi Arabia](https://apptail.io/app/luka-blood-glucose-readings-fAWp/saudi-arabia)
- [Singapore](https://apptail.io/app/luka-blood-glucose-readings-fAWp/singapore)
- [Slovenia](https://apptail.io/app/luka-blood-glucose-readings-fAWp/slovenia)
- [Slovakia](https://apptail.io/app/luka-blood-glucose-readings-fAWp/slovakia)
- [Senegal](https://apptail.io/app/luka-blood-glucose-readings-fAWp/senegal)
- [Suriname](https://apptail.io/app/luka-blood-glucose-readings-fAWp/suriname)
- [Thailand](https://apptail.io/app/luka-blood-glucose-readings-fAWp/thailand)
- [Tunisia](https://apptail.io/app/luka-blood-glucose-readings-fAWp/tunisia)
- [Türkiye](https://apptail.io/app/luka-blood-glucose-readings-fAWp/turkey)
- [Taiwan](https://apptail.io/app/luka-blood-glucose-readings-fAWp/taiwan)
- [Ukraine](https://apptail.io/app/luka-blood-glucose-readings-fAWp/ukraine)
- [Uganda](https://apptail.io/app/luka-blood-glucose-readings-fAWp/uganda)
- [Uruguay](https://apptail.io/app/luka-blood-glucose-readings-fAWp/uruguay)
- [Vietnam](https://apptail.io/app/luka-blood-glucose-readings-fAWp/vietnam)
- [United Arab Emirates](https://apptail.io/app/luka-blood-glucose-readings-fAWp/united-arab-emirates)
- [South Africa](https://apptail.io/app/luka-blood-glucose-readings-fAWp/south-africa)
- [Armenia](https://apptail.io/app/luka-blood-glucose-readings-fAWp/armenia)
- [Angola](https://apptail.io/app/luka-blood-glucose-readings-fAWp/angola)
- [Argentina](https://apptail.io/app/luka-blood-glucose-readings-fAWp/argentina)
- [Austria](https://apptail.io/app/luka-blood-glucose-readings-fAWp/austria)
- [Azerbaijan](https://apptail.io/app/luka-blood-glucose-readings-fAWp/azerbaijan)
- [Belgium](https://apptail.io/app/luka-blood-glucose-readings-fAWp/belgium)
- [Bulgaria](https://apptail.io/app/luka-blood-glucose-readings-fAWp/bulgaria)
- [Bahrain](https://apptail.io/app/luka-blood-glucose-readings-fAWp/bahrain)
- [Bermuda](https://apptail.io/app/luka-blood-glucose-readings-fAWp/bermuda)
- [Brunei](https://apptail.io/app/luka-blood-glucose-readings-fAWp/brunei)
- [Belarus](https://apptail.io/app/luka-blood-glucose-readings-fAWp/belarus)
- [Belize](https://apptail.io/app/luka-blood-glucose-readings-fAWp/belize)
- [Switzerland](https://apptail.io/app/luka-blood-glucose-readings-fAWp/switzerland)
- [Chile](https://apptail.io/app/luka-blood-glucose-readings-fAWp/chile)

---

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