Out of 249+ free blood sugar checker apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
Compare top Free Blood Sugar Checker Apps (October 2026)
Track glucose levels, A1C, medications, and other health data with this diabetes management tool. Log readings, add notes about food and activity, and view trends with clear charts. Set reminders and export reports for healthcare providers.
Easily log and understand your glucose levels. This app helps you record readings, view trends, and add context like meals or medication. Stay informed about your daily health patterns with a simple and organized interface.
This app helps individuals manage their diabetes by tracking blood glucose readings, food intake, insulin, and activity. It visualizes data to identify patterns, offers personalized insights and reminders, and allows users to share progress with their care team.
What are the best free blood sugar checker apps for iPhone?
Dr.Free Blood Sugar Monitor tops our free blood sugar checker apps ranking as of October 2026, with a 4.5-star average from 1.4K App Store ratings, and it's free to download.
Does Dr.Free Blood Sugar Monitor have ads or in-app purchases?
Dr.Free Blood Sugar Monitor shows ads and has no in-app purchases, according to its App Store listing as of October 2026.
How many free blood sugar checker apps are on the App Store?
We track 249+ free blood sugar checker apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.