About this app
Luka is a tiny app that shows real time glucose readings from your Dexcom CGM right in your menu bar. Your data is completely private - the app collects no personal information and has no analytics. Luka is not owned by or affiliated with Dexcom. The data is provided for educational purposes only and should not be used to treat any medical conditions. Always check with your meter before making corrective decisions.
Latest release
What’s New
Thank you to community contributions for the following improvements: - The menu bar text can now be tinted to match the reading. - Added an option to send alerts when readings go above or below your target range. - The reading graph no long clips high readings and expands the range to display them. - Target range can now be configured.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Oct 8, 2026 · 2:03 AM Free
Screenshots
