Glucose Compass: Diabetes Log

Your data, your device, your control. Unlimited logging, emergency alerts always free, and the only thing a purchase does is remove ads. Built by a T1D of 22 years.

Export your full history anytime — a clean CSV spreadsheet and a clinician-ready PDF, free and never paywalled. That's the diabetes tracker I always wanted after 22 years with Type 1, so I built it.

Most apps hold your own health data hostage — capping your logs, locking exports, gating the reports you need for your next appointment. Glucose Compass is the opposite. Your data is yours, it lives on your device, and the only thing a purchase ever does is remove ads. No feature paywalls. Ever.

WHAT YOU CAN DO

• Log fast — glucose, meals, carbs, insulin, and medications in seconds
• Undo & edit anything — logged a dose by accident or at the wrong time? Fix it instantly; your stats recalculate automatically
• Export that's actually useful — a clean CSV spreadsheet plus a clinician-ready PDF grouped by day with daily summaries. Free, no caps, no paywall
• Medication reminders — daily or weekly, per medication, at the times you choose
• Spot your patterns — Time in Range, estimated A1C (eA1C), and insulin on board (IOB), each shown with the clinical reference it's based on
• Plain-language insights — AI summaries that help you understand your trends and point you back to your care team

YOUR DATA, YOUR DEVICE

• Data Not Collected — nothing leaves your phone, nothing is sold, no account required
• On-device storage, no cloud
• Emergency and safety features stay free forever — never behind an ad or a purchase

HONEST PRICING Everything that matters is free: unlimited logging, full export, safety features. A one-time purchase only removes ads. That's the whole deal.

Built by a Type 1 diabetic of 22 years who was tired of fighting his own apps.

Glucose Compass is a wellness and self-tracking app, not a medical device. It does not diagnose, and it does not provide dosing, treatment, or medical advice. Always consult your healthcare provider for medical decisions. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/