Best Illness Tracker Apps

248+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated October 2026

The best illness tracker apps on iPhone average 4.6β˜… across 248+ titles β€” we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top Illness Tracker Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1KinsaKinsaFree4.8β˜… (45K)NoNoOct 2026
2Folia: Health Symptom TrackerFolia: Health Symptom TrackerFree4.6β˜… (58)NoNoOct 2026
3Guava: Health TrackerGuava: Health TrackerFree4.8β˜… (944)NoNoOct 2026
4Bearable - Symptom TrackerBearable - Symptom TrackerFree4.8β˜… (6.6K)NoYesOct 2026
5Symptom Trackerγ‚œSymptom Trackerγ‚œFree4.6β˜… (972)NoYesOct 2026
6Visible: Pacing for illnessVisible: Pacing for illnessFree4.8β˜… (3.7K)NoNoOct 2026
7Clove: Chronic Illness TrackerClove: Chronic Illness TrackerFree4.7β˜… (32)NoNoOct 2026
8Symptom Tracker - CareClinicSymptom Tracker - CareClinicFree4.2β˜… (2.3K)NoYesOct 2026

Top Picks for Illness Tracker

Kinsa#1

Kinsa by Transform Health Inc.

Health & Symptoms Guide
Editor's Choice
πŸ₯ Medical
4.8😐(45K ratings)
Free
Kinsa screenshot 1
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Kinsa screenshot 5

Track family health, symptoms, and temperatures to receive personalized care guidance. This app helps you remember crucial details for recovery and doctor visits, integrating with HealthKit for seamless data sharing.

What We Love

  • πŸš€ Fast and accurate temperature readings
  • πŸ“Š Helpful health tracking and recommendations
  • πŸ€– Useful app integration with thermometer
  • πŸ€’ Effective for monitoring sick family members

Room to Improve

  • πŸ› Connectivity issues with app and thermometer
  • πŸ” Overly complex setup process
  • πŸ•°οΈ Slow app performance and frequent crashes
  • πŸ”’ Privacy concerns with data collection
Guava: Health Tracker#3

Guava: Health Tracker by Guava Health, Inc.

Manage meds, symptoms, records
Worth Considering
πŸ’ͺ Health & Fitness
4.8😊(944 ratings)
Free
Guava: Health Tracker screenshot 1
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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

  • πŸ‘ Easy to use
  • πŸš€ Comprehensive tracking features
  • πŸ”’ Secure data storage
  • πŸ’‘ Helpful insights and correlations
  • πŸ‘ Customizable symptom tracking
  • πŸ‘ Seamless integration with medical records and devices
  • πŸ‘ Excellent customer support

Room to Improve

  • πŸ› Occasional data loss issues
  • πŸ› Difficulty connecting to some medical providers
  • πŸ” Unintuitive interface in some areas
  • πŸ” Lack of advanced analysis tools

More Illness Tracker apps to explore

FAQ about Illness Tracker

What are the best illness tracker apps for iPhone?
Kinsa tops our illness tracker apps ranking as of October 2026, with a 4.8-star average from 45K App Store ratings, and it's free to download.
Yes β€” 20 of the top illness tracker apps we rank are free to download, including Kinsa and Folia: Health Symptom Tracker.
Kinsa has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 248+ illness tracker apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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