VasoLog: Raynaud's Tracker

Symptom, pain & weather diary

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Cold hands, white-then-blue fingers, numb and aching? Log each Raynaud's attack - weather and triggers too. Turn your episodes into one clear PDF for your doctor. Cold hands, fingertips turning white then blue, numbness and a deep ache - a Raynaud's attack can take over your day in seconds. VasoLog is the symptom diary built for exactly this. Track what happens, spot what sets it off, and turn months of scattered episodes into one clear picture you can actually show your doctor. TRACK EVERY ATTACK Log each episode in seconds: which fingers or toes are affected, the color phase (white to blue to red), severity on a 0-10 scale, and how long it lasted. Attach a photo and add notes for a complete record. WEATHER, CAPTURED AUTOMATICALLY Every episode is paired with the weather at your location - temperature, humidity, atmospheric pressure, and wind. No manual entry. See how cold snaps and pressure swings lined up with your past episodes. KNOW YOUR TRIGGERS Tag the usual suspects - cold exposure, stress, vibration, smoking, caffeine, and more. Over time, VasoLog lines up your episodes with the triggers you tagged, so the patterns are easy to spot. CHARTS THAT MAKE SENSE Your dashboard shows attack frequency over the last 7 days and a monthly trigger breakdown. Watch the patterns emerge and see how the seasons correlate with your episodes. WINTER IS THE HARD SEASON Many people with Raynaud's notice more attacks once the temperature drops. VasoLog helps you compare this winter to the last and bring a clear record - notes, weather context, and your logged episodes - to your next appointment. ONE-TAP REPORT FOR YOUR DOCTOR Generate a clean PDF for any date range and share it with your rheumatologist, vascular specialist, or GP. Walk into your appointment with real data instead of trying to recall every episode from memory. YOUR DATA STAYS YOURS Everything is stored locally on your device. No cloud, no account, no third-party tracking. Your health information belongs to you and no one else. BUILT FOR PEOPLE WITH RAYNAUD'S Whether you were just diagnosed or have managed Raynaud's for years, VasoLog helps you log, understand, and communicate your episodes. A steady, organized record gives your care team the full picture - so every appointment starts with facts instead of guesswork. Start your symptom diary today. IMPORTANT: VasoLog is a personal symptom diary, not a medical device. It does not diagnose, treat, cure, or prevent any condition. VasoLog is meant to support professional care, not replace it - always check with a qualified healthcare professional for medical advice, diagnosis, or treatment, and before making any decisions about your health.

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- The app is now available in Simplified Chinese - PDF report for your doctor: Chinese, Japanese and Korean characters now print correctly instead of empty boxes, and the medical disclaimer appears on every page - Advanced analytics now shows the monthly trend, triggers broken down by severity and attacks grouped by temperature - The days-without-attack counter now counts calendar days: an attack late at night no longer leaves it at zero the next morning - You can now rate the app from Settings - The report screen no longer shows a subscription offer when there is nothing to export

Version 1.1.8

The developer, Veranika Abrashkina, 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 Linked to You

    The following data may be collected but it is not linked to your identity:

    • Location
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based 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

Seller
  • Veranika Abrashkina
Size
  • 67.8 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 13.0 or later.
  • iPhone
    Requires iOS 13.0 or later.
  • iPod touch
    Requires iOS 13.0 or later.
  • Mac
    Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and 18 more
  • English, Czech, Danish, Dutch, Finnish, French, German, Hungarian, Italian, Japanese, Korean, Norwegian Bokmål, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Ukrainian
Age Rating
9+
In-App Purchases
Yes
  • VasoLog Premium Monthly $4.99
  • VasoLog Premium Annual $29.99
  • Learn More
Copyright
  • © 2026 Veranika Abrashkina
  • Privacy Policy

    • More by Veranika Abrashkina

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