Curve: Pet Diabetes Tracker

Glucose, insulin & vet journal

Free · In-App Purchases · Designed for iPad. Not verified for macOS.

Free daily care for one pet, 14 days of trends, and your first full vet report. Pro adds curve comparison, complete history, and unlimited pet profiles. Curve is a private health journal for pets living with diabetes and other chronic conditions. Use it for dogs, cats, and other companion animals to record blood glucose, insulin, meals, weight, symptoms, medications, and the details your veterinarian needs. Curve began with feline diabetes care, but its core logging, trend, curve, reminder, and reporting tools are flexible enough for other pets. If you have been managing care with paper notes or a shared spreadsheet, Curve gives you one private timeline instead. — DIABETES LOG & GLUCOSE CURVES — • Pre-shot and random blood glucose, in mg/dL or mmol/L • Insulin doses with full dose-change history and reasons • Curve sessions: 12 hours, readings every 2 hours, with smart reminders • Meals, treats, water, vomits, energy and appetite shifts • Weight trend with vs-previous-period deltas — SEE PATTERNS OVER TIME — • Clear glucose and weight charts built from the log you already keep • Adherence, pre-shot averages, nadir, peak, mean, and curve duration • Compare two glucose curves in one overlaid chart with Curve Pro — SHARE WITH YOUR VET — • Generate a clean one-page PDF for any date range • Includes pre-shot average, in-range percentage, adherence, and curve summaries • Lists every dose change with reason — exactly what your vet needs — CHRONIC CARE BEYOND DIABETES — • Organize CKD labs, osteoarthritis injections, pancreatitis medications, and custom care-plan items • Track creatinine, SDMA, phosphorus, UPC, blood pressure, symptoms, and recurring treatment notes • Feline CKD context includes IRIS staging fields; always confirm clinical interpretation with your veterinarian — BUILT-IN SAFETY RAILS — This app is not a dosing tool. It does not tell you what to inject, when to inject, or whether to inject. It does not diagnose. It does not fire hypoglycemia alarms. The pet in your care is your vet's patient — Curve is the journal you bring to the appointment. — FREE FOREVER — Logging blood glucose, insulin, meals, reminders, and safety-critical events is and will always be free. The free plan covers one pet profile, the latest 14 days of history and trends, the latest curve, food logging with the bundled feline food catalog, and one complimentary full-range vet report. — CURVE PRO — • Unlimited vet-ready PDFs with custom date ranges • Curve history and side-by-side curve comparison • Unlimited pet profiles · multi-condition tracking • Full trends and event history beyond 14 days • Family Sharing for Curve Pro purchases — PRIVACY — Your pet's data lives on your device and, whenever you are signed in to iCloud, syncs through your private Apple account — Curve never sees it. You can disable Curve in iOS iCloud settings. No analytics. No third-party trackers. No accounts. Made by one person who's been there. Questions, feedback, or vet-suggested features → zhiii0x@gmail.com. — SUBSCRIPTION TERMS — Curve Pro Yearly includes a 14-day free trial and Family Sharing. It auto-renews unless cancelled at least 24 hours before the period ends. Cancel anytime in Settings → Apple ID → Subscriptions. Curve Pro Lifetime is a one-time, non-renewing purchase with Family Sharing. Local pricing is shown before purchase. Terms of Use: https://nono-today.github.io/curve/terms.html Privacy Policy: https://nono-today.github.io/curve/privacy.html

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Curve has a warmer new look, clearer daily care flow, and a fairer Free plan. — NEW IN 1.1 — • A redesigned interface with a warm, high-contrast palette and subtle paw details • A simpler Today screen for faster glucose, insulin, meal, and symptom logging • A new curve comparison view with overlaid readings and key metrics • Clearer trend, share, settings, onboarding, and paywall screens — FREE PLAN — • Care for one pet • View the latest 14 days of history and trends • Use the complete food catalog • Create one complimentary full-range vet report Curve Pro keeps the same price and adds unlimited pet profiles, full history, unlimited reports, and curve comparison. Your medical logging remains free, private, and stored on your device and in your private iCloud account.

Version 1.1.0

The developer, Chih Han Lin, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary based, for example, on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Provider
    • Chih Han Lin
    Size
    • 5.3 MB
    Category
    • Medical
    Compatibility
    Requires iOS 17.6 or later.
    • iPhone
      Requires iOS 17.6 or later.
    • iPad
      Requires iPadOS 17.6 or later.
    • Mac
      Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.3 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    • Curve Pro Lifetime USD 49.99
    • Curve Pro — Yearly USD 22.99
    • Learn More
    Copyright
    • © Nonotoday LLC
  • Developer Website
  • Privacy Policy
  • Licence Agreement

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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