Gluco Tracer

Gluco Tracer is a private, fully offline diabetes management app built for people in the United States who want a simple and reliable way to track blood glucose readings, insulin injections, and oral medications — without creating an account or connecting to the internet. BLOOD GLUCOSE TRACKING Log readings in mg/dL (range 20-600) across 9 detection periods: Fasting, Pre-Breakfast, Post-Breakfast, Pre-Lunch, Post-Lunch, Pre-Dinner, Post-Dinner, Bedtime, and Random. Readings below 70 mg/dL are automatically tagged as hypoglycemia, and readings above 180 mg/dL are tagged as hyperglycemia. Add notes to any entry and view trends in daily, weekly, and monthly charts. INSULIN MANAGEMENT Log every injection with dosage, insulin type, injection site (Abdomen, Thigh, Upper Arm), and timestamp. Choose from a built-in US brand library covering all four insulin classes: - Rapid-Acting: Humalog, Novolog, Apidra - Short-Acting: Humulin R, Novolin R - Intermediate-Acting: Humulin N, Novolin N - Long-Acting: Lantus, Levemir, Tresiba, Toujeo Set multi-plan daily reminders so you never miss a dose. MEDICATION MANAGEMENT Track your oral diabetes medications using a preset US drug library including Metformin, Glipizide, Sitagliptin, Empagliflozin, Dapagliflozin, and more. Each dose has three states: Completed, Missed, or Postponed. Your medication adherence rate is automatically calculated and displayed to two decimal places. The app also detects potential overdose risks based on your logged entries. DATA STATISTICS AND ANALYSIS Gluco Tracer aggregates all three modules into a clear summary view: - Blood glucose compliance rate (readings within target range) - Medication adherence rate - Average daily insulin dosage - Abnormal event counts (hypoglycemia and hyperglycemia episodes) Switch between daily, weekly, and monthly views to see how you are doing over time. PDF REPORT GENERATION Generate comprehensive PDF reports entirely on your device. Select any date range, and the report includes all blood glucose records, insulin logs, and medication history, sorted chronologically. Abnormal readings and missed doses are highlighted for easy review. Share via the iOS share panel — Messages, Mail, AirDrop, or save to Files. FULLY OFFLINE AND PRIVATE No internet connection is required for any feature — ever. No account, no registration, no login. All data is stored exclusively in the iOS app sandbox on your device. Gluco Tracer contains zero third-party analytics or advertising SDKs. Your health data belongs to you. MEDICATION AND INSULIN REMINDERS Local notifications scheduled entirely on your device remind you to take medications and log insulin injections. No push notification server involved. Missed-dose records are auto-generated when a reminder expires unacknowledged. APPEARANCE Choose from Follow System, Always Light, or Always Dark display modes. All charts, cards, and UI elements adapt dynamically. Pay once to download and unlock all features permanently. No subscriptions, no ads, no additional purchases. All features work fully offline. MEDICAL DISCLAIMER Gluco Tracer is a general wellness tool for recording and tracking data. It is not a medical device and does not provide medical diagnosis, disease judgment, or treatment recommendations. Always consult your healthcare provider for medical advice.