Best SickDays alternatives: apps like SickDays: Headache Tracker

9+ similar apps compared and reviewed

4.6 avg rating
9 free apps
Updated October 2026

SickDays is great, but it's not the only option. Explore 9+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to SickDays

SickPredict™#1

SickPredict™ by Health Logic Global

Track Your Health
Editor's Choice
💪 Health & Fitness
4.1(30 ratings)
FreeAdsIn-App Purchases
SickPredict™ screenshot 1
SickPredict™ screenshot 2
SickPredict™ screenshot 3
SickPredict™ screenshot 4
SickPredict™ screenshot 5
SickPredict™ screenshot 6

This app leverages data from your Apple Watch to predict potential health changes up to 72 hours in advance. It calculates a personalized 'SickNumber™' and tracks your health metrics over time, providing alerts for risk level changes. It is intended for general wellbeing and informational purposes only.

Symptom Tracker゜#2

Symptom Tracker゜ by Adam Cziko

My Health Checker Journal
Strong Contender
💪 Health & Fitness
4.6😊(953 ratings)
FreeIn-App Purchases
Symptom Tracker゜ screenshot 1
Symptom Tracker゜ screenshot 2
Symptom Tracker゜ screenshot 3
Symptom Tracker゜ screenshot 4
Symptom Tracker゜ screenshot 5
Symptom Tracker゜ screenshot 6

Easily monitor and visualize your health symptoms and treatments. Generate shareable reports for your doctor and gain insights into your well-being over time. Personalize your tracking experience with custom entries and reminders.

What We Love

  • 👍 Easy to use
  • 🚀 Simple and straightforward interface
  • 💡 Customizable symptoms and treatments
  • 📊 Helpful charts and reports
  • 🗓️ Useful daily reminders
  • 🤝 Appreciated by doctors and therapists

Room to Improve

  • 💰 Premium features behind a paywall
  • 🔒 Privacy concerns about data usage
  • 🔢 Limited free version with only 5 symptoms
  • 📈 Lack of advanced charting and data analysis options
  • 🕰️ Single daily entry, no ability to log multiple times per day
Guava: Health Tracker#3

Guava: Health Tracker by Guava Health, Inc.

Manage meds, symptoms, records
Worth Considering
💪 Health & Fitness
4.8😊(869 ratings)
Free
Guava: Health Tracker screenshot 1
Guava: Health Tracker screenshot 2
Guava: Health Tracker screenshot 3
Guava: Health Tracker screenshot 4
Guava: Health Tracker screenshot 5
Guava: Health Tracker screenshot 6

Manage your health and chronic conditions with a comprehensive tracking app. Log symptoms, medications, and medical records, and gain insights into your wellness. Sync devices and prepare for doctor visits with organized health data.

What We Love

  • 👍 Easy to use
  • 🚀 Comprehensive tracking features
  • 🔒 Secure data storage
  • 💡 Helpful insights and correlations
  • 👍 Customizable symptom tracking
  • 👍 Seamless integration with medical records and devices
  • 👍 Excellent customer support

Room to Improve

  • 🐛 Occasional data loss issues
  • 🐛 Difficulty connecting to some medical providers
  • 🔍 Unintuitive interface in some areas
  • 🔍 Lack of advanced analysis tools

More apps like SickDays

4
Visible: Pacing for illness
Visible: Pacing for illness
Visible: Pacing for illness
For Long Covid, ME/CFS, POTS+
Free

Manage energy-limiting health conditions like Long Covid and ME/CFS through personalized pacing insights. Track biometrics, log symptoms, and understand patterns to reduce crashes and improve daily well-being. Share health reports with your doctor and contribute to research.

Measure heart rate variability (HRV) and resting heart rateLog symptoms, medication, and daily exertionTrack patterns and understand biometric influences
💪 Health & Fitness
(3.6K)
free with in-app purchases
5
Symptom Tracker - CareClinic
Symptom Tracker - CareClinic
Symptom Tracker - CareClinic
Track Health & Chronic Illness
Free

Manage your health by tracking symptoms, medications, and habits. Gain personalized insights and take daily actions to improve your well-being. Ideal for individuals managing chronic conditions or seeking better health management.

Symptom tracking with visual body mappingMedication reminders and trackingHabit and activity logging
💪 Health & Fitness
(2.3K)
free with in-app purchases
6
Bearable - Symptom Tracker
Bearable - Symptom Tracker
Bearable - Symptom Tracker
Migraine, Pain, Mental Health
Free

This app helps you understand and manage your health by tracking symptoms, triggers, and treatments. It allows you to identify patterns and correlations to gain better control over chronic illnesses, pain, mood, and more. Securely store and analyze your health data to share with your doctor.

Symptom trackingTrigger identificationMedication and treatment logging
💪 Health & Fitness
(6.5K)
free with in-app purchases
7
Bowelle - The IBS tracker
Bowelle - The IBS tracker
Bowelle - The IBS tracker
A mood, food & symptom diary
Free

Easily track your food, mood, and symptoms to identify patterns and potential triggers. Visualize your health data with beautiful charts and export it to share with healthcare professionals.

Food and symptom trackingMood and water intake loggingStress level monitoring
💪 Health & Fitness
(2.2K)
free with in-app purchases
8
Human Health: Chronic Illness
Human Health: Chronic Illness
Human Health: Chronic Illness
Track Symptoms & Medication
Free

This app helps you understand your health by tracking symptoms, treatments, and patterns over time. Gain confidence and clarity to manage your well-being and communicate effectively with healthcare providers.

Track symptoms and treatmentsLog over 2,000 symptomsMonitor treatments and outcomes
💪 Health & Fitness
(382)
free with in-app purchases
9
Happy Poop: Toilet Journal Log
Happy Poop: Toilet Journal Log
Happy Poop: Toilet Journal Log
Track your intestine health!
Free

This app helps you log and analyze your bowel movements to improve gut health awareness. Track details like quantity, color, and consistency, and view your progress through graphs. It also offers educational content, games, and optional social sharing features.

Bowel movement loggingGraphical analysis of gut healthBristol Stool Scale classification
💪 Health & Fitness
(2.7K)
free with in-app purchases