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Blood Sugar Apps Compared: Features That Really Matter

Updated 2026-10-30 · by Eneko Careaga · 5 min read

Blood Sugar Apps Compared: Features That Really Matter

There are dozens of blood sugar apps. Instead of a ranking that changes every month, use this checklist to compare them on what actually matters to you.

The Checklist

FeatureWhy it matters
Free loggingYou should never pay to record a reading
mg/dL & mmol/LUse your country’s unit
Context per readingFasting vs. after meals changes the target
Graphs & time in rangeShows control at a glance
RemindersConsistency is everything
PDF/CSV exportEasy to share with your doctor
Blood pressure tooOften tracked together
PrivacyHealth data should stay yours

Be Careful With

Why phones can’t measure glucose: Can An App Check Blood Sugar? The Honest Answer.

Where BP & Sugar Fits

BP & Sugar ticks every box above and keeps data encrypted on your iPhone.

Track blood sugar and blood pressure in one app

Free on iPhone. Private, works offline, doctor-ready reports.

Download on the App Store

Frequently Asked Questions

Is there an Apple blood sugar app?

Apple Health stores glucose values but doesn’t analyze them; dedicated apps add zones, graphs and reports.

Track blood sugar and blood pressure in one app

Free on iPhone. Private, works offline, doctor-ready reports.

Download on the App Store

This content is for information only and does not replace advice from your doctor. If you think you have very low or very high blood sugar, or a blood pressure above 180/120 mmHg with symptoms, seek medical help immediately.

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