Zukka vs NightKnight Glucose Tracker

This application is based on xDrip4iO5 (also known as "xDrip for iOS" or "xdripswift") that is an open-source application to display real time blood glucose data. Key Features: - This instance and/or application and all original features within from xDrip4iO5 will always be free. - Glucose Tracking (CGM). - Insulin Tracking . - Activity & Exercise. - Widgets & Watch App. - Apple Health Integration. Privacy Policy: https://zukka.netlify.app/ [!] Regulatory Use Notice This app connects via Bluetooth to continuous glucose monitoring (CGM) systems such as Dexcom and FreeStyle Libre. These devices are approved for use in specific regions: • Dexcom G4, G5, G6 – FDA-cleared and CE-marked • FreeStyle Libre 2 – FDA-cleared and CE-marked Third-party Bluetooth accessories (e.g., MiaoMiao, BluCon, Bubble) are not medical devices and are used only to relay sensor data. [!] Disclaimer: This app is intended for use only in countries where the supported CGM systems are approved by the appropriate health authorities. This app is intended for informational and educational use only. It does not provide medical advice, diagnosis, or treatment. Always consult your healthcare provider before making any medical decisions. This app only displays data from approved CGM devices and does not modify or interpret sensor data.

NightKnight is a fast, private, beautifully clear way to follow continuous glucose monitoring (CGM) data from your own server. It connects to a NightKnight or Nightscout-compatible deployment you control — so your glucose history stays yours, never sold and never mined for ads. A GLANCEABLE DASHBOARD • Your current glucose in big, colour-coded type with a live trend arrow and a last-hour sparkline. • A clean 24-hour chart with your target band, high/low lines, and points coloured by range. Drag across it to scrub any reading. • Trailing summary you can flip between 24h, 7, 14, 30 and 90 days: updated GMI (uGMI), average glucose, Time in Range and variability (CV), with a stacked time-in-range bar. ANALYSIS THAT ACTUALLY EXPLAINS ITSELF • Glycemia Risk Index (GRI) with its hypo/hyper breakdown and risk zone. • Ambulatory Glucose Profile (AGP): every day overlaid into one 24-hour picture with median and percentile bands. • Time-of-day patterns — overnight, morning, afternoon, evening — so you can see when things drift. • Hypo/hyper episode detection with a recent-events feed, plus advanced variability (J-Index, MAGE, CONGA, SD). • Every metric has a plain-language "?" explainer with a link to the clinical source. BOTH UNITS, FIRST-CLASS mg/dL and mmol/L are both fully supported. Switch any time; every chart, metric and alarm follows instantly. ON-DEVICE ALARMS Optional high, low and rapid-drop alerts that run on your phone. Simple on/off, no accounts, nothing to configure in the cloud. APPLE WATCH & WIDGETS A glanceable Watch app and complication, plus Home Screen and Lock Screen widgets, keep your latest number and trend a wrist-flick away. APPLE HEALTH Optionally read glucose from Apple Health, or write your readings back to it — you choose, and you can turn it off any time. PRIVATE & SECURE BY DESIGN • Talks only to the server you point it at — your NightKnight or Nightscout instance. • Credentials are sent in headers, never in the URL. • Default deployment works behind Cloudflare Access with a service token. • No third-party analytics, no advertising SDKs, no account with us. WHAT YOU NEED NightKnight is a follower/viewer app. You need a NightKnight or Nightscout-compatible server with your CGM data. See github page for details. Add your server URL and device token in Settings and you're in. NOT A MEDICAL DEVICE NightKnight is for information and personal insight only. It is not a medical device and must not be used as the sole basis for any treatment decision. Always confirm with your CGM/meter and follow your healthcare provider's guidance.