The short version
Choose Glucose if you want a focused iPhone and iPad logbook for several diabetes-related and general health metrics with a simple daily timeline.
Consider Glucose Buddy if a built-in food database, Meal IQ features, Dexcom integration, Android availability, or its premium programs are priorities.
Both apps are free to download and include optional paid offerings.
Feature comparison
| Area | Glucose | Glucose Buddy |
|---|---|---|
| Platforms | iPhone and iPad | iPhone, iPad, and Android |
| Core log | Glucose, insulin, medications, carbs, A1C, blood pressure, weight, ketones, and notes | Glucose, insulin, medication, meals, carbs, weight, activity, A1C, and notes |
| Food context | Carb entries, meal timing, tags, and notes | Food database, carb tracking, and Meal IQ features |
| Trends | Filters, graphs, averages, and estimated A1C | Daily, weekly, and monthly summaries plus premium insights |
| Reports | PDF and CSV export | PDF and CSV export |
| Health connections | Apple Health plus a supported meter and sensor connection flow | Apple Health and Dexcom are listed in the current description |
| Treatment guidance | No dosing or treatment recommendations | Listing describes premium plans and insights; verify the current plan before relying on a specific feature |
| Download price | Free with optional purchases or subscriptions | Free with optional purchases, subscriptions, and advertising |
This comparison uses the US App Store descriptions reviewed on July 30, 2026. Product capabilities and plan boundaries can change.
Where Glucose is different
Glucose is designed around a clean daily record. Blood glucose can sit beside insulin, medications, carbohydrates, blood pressure, weight, ketones, lab A1C, and notes without making food tracking the center of the app.
That focus may suit someone who already has a preferred food or device workflow and mainly needs a readable personal log and export.
Where Glucose Buddy is different
Glucose Buddy has a longer-running cross-platform product and puts more emphasis on food data, coaching-style programs, and premium insights. Its listing specifically mentions a food database, Meal IQ, activity tracking, Apple Health, and Dexcom integration.
Those extras may be valuable if they match how you already manage meals and sensor data. They may also be more than you need if your main goal is quick record keeping.
Which should you choose?
- Pick Glucose for a streamlined, iPhone-first log that covers several metrics in one place.
- Pick Glucose Buddy for its listed food database, Dexcom connection, Android app, or premium programs.
- Confirm subscription terms and device support in the current app before committing to a workflow.
Neither app measures glucose without compatible hardware. For real-time alerts, sensor activation, pump control, or treatment decisions, use the appropriate manufacturer and clinician-approved tools.