Glycemia

Name: Glycemia
Rating: 2.3846154 (120 reviews)
Author: SRey.net

By: SRey.net App

Unofficial blood sugar reader for the Freestyle libre Version 1 only of Abbott.

Overview

Google Play Store

Downloads

25,890

Data as of 2026-08-21

Rating:

2.38

(120)

Version:

1.51

Last updated: 2022-10-25

Ranking

#388,927 ▼ 1,370

Overall

Features & Capabilities

Glycemia is an unofficial Chrome extension that reads blood sugar data from Abbott FreeStyle Libre 1 sensors using NFC technology. Designed for version 1 sensors (excluding the USA 14-day version), it quickly captures the last 8 hours of glucose data and displays a graphical timeline of glucose levels.

Key features include a vocal reader option for real-time glucose announcements, historical data storage up to 90 days in CSV format, customizable blood sugar target ranges, and an approximate HbA1c calculation based on recent data. Users can toggle between mg/dL and mmol/L units and apply custom calibration formulas for value correction. The extension also provides haptic feedback during data reading for ease of use.

Please note this tool is unofficial and not supported by Abbott, so it should be used cautiously, especially considering potential compatibility and sensor usage concerns. Future updates aim to improve data visualization, add statistical charts, and add language support.

User Growth & Download Statistics

App

By:

Downloads:

Rating:

Version:

1.51 Last updated: 2022-10-25

Creation date:

2016-08-20

Publisher country:

Email:

st*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-08-21

Compare stats and ranking:

Ranking

# 388,927 ▼ 1,370

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

SRey.net

Google Play Store

https://play.google.com/store/apps/details?id=net.srey.android.glycemia

Email:

st*****@gmail.com

Website:

http://www.srey.net/android/

User Reviews

Users appreciate Glycemia's accurate glucose readings and good data visualization with export options. However, many report it fails to read 14-day Freestyle Libre sensors properly and shows frequent NFC read errors. Compatibility issues with some phone models are common, and the app occasionally loses stored data. Users suggest improving the interface to show the latest glucose reading prominently and support official 14-day sensors for better reliability.

Pros

Accurate readings close to official Libre meter and finger tests
Good data presentation including graphs and trend arrows
Ability to export and backup data easily
Works better than some official and aftermarket apps
Voice feature is appreciated by users

Cons

Does not support or read 14-day Freestyle Libre sensors reliably
Frequent errors reading NFC and sensor data
Incompatibility with certain phone models (e.g., Samsung Galaxy S9+, Note 9)
Loses stored data after some days
Lacks simple display of latest glucose reading as main screen

Recent reviews

I think the app needs to be worked on and be supported by abbot and needs to work with the 14 day freestyle libre system since the 14 day freestyle libre system is the version 1