Every iPhone needs a few good blood sugar tracking apps. We benchmark 249+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
Compare top Blood Sugar Tracking Apps (August 2026)
This app helps you manage blood sugar levels by logging glucose readings and analyzing meal photos with AI. It predicts the risk of blood sugar spikes and offers personalized tips to avoid them, all without requiring external devices.
This app helps users track blood sugar, weight, blood pressure, and medications to manage diabetes. It offers features like data logging, trend identification, customizable reminders, and report generation for healthcare professionals. An estimated A1C calculator is also included.
What We Love
👍 Easy to use
🚀 Simple and straightforward
💡 Estimated A1C feature
👍 Graphs and data visualization
Room to Improve
🔒 Subscription model to access full features
🐛 Recent update removed decimal point for glucose entries
This app centralizes all your diabetes-related data, including blood sugar readings, medication, and diet. It offers personalized tracking, automatic logging from connected devices, and insightful reports. Advanced features provide real-time glucose monitoring and insulin dose recommendations.
What are the best blood sugar tracking apps for iPhone?
Blood Sugar Tracker & Glucose tops our blood sugar tracking apps ranking as of August 2026, with a 4.8-star average from 551 App Store ratings, and it's free to download.
Are there free blood sugar tracking apps for iPhone?
Yes — 19 of the top blood sugar tracking apps we rank are free to download, including Blood Sugar Tracker & Glucose and Glucose | Blood Sugar Tracker.
Does Blood Sugar Tracker & Glucose have ads or in-app purchases?
Blood Sugar Tracker & Glucose shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
How many blood sugar tracking apps are on the App Store?
We track 249+ blood sugar tracking apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
What does the Blood Sugar Tracker & Log (AI) app do?
This app helps you manage your blood sugar by allowing you to manually log glucose readings and analyze photos of your meals. It uses AI to predict the risk of blood sugar spikes and provides tips to help you avoid them, all without needing any extra hardware.
How does the AI Meal Scan feature work?
You can take or import a photo of your meal into the app. The AI will then analyze the image and provide a risk score from 0-100, along with color cues and clear advice on how to adjust your meal to reduce the likelihood of a blood sugar spike.