Best Free Symptom Checker Apps

247+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated November 2026

Looking for free free symptom checker apps? 19 of our 247+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Free Symptom Checker Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1WebMD: Symptom CheckerWebMD: Symptom CheckerFree4.7★ (136K)YesNoNov 2026
2UniqueHumanUniqueHumanFree4.7★ (931)NoNoNov 2026
3Symptom Tracker゜Symptom Tracker゜Free4.6★ (973)NoYesNov 2026
4Ada - your health portalAda - your health portalFree4.8★ (11K)NoNoNov 2026
5mymediktor - Symptom Checkermymediktor - Symptom CheckerFree4.7★ (177)NoYesOct 2026
6Symptora: Symptom TrackerSymptora: Symptom TrackerFree5.0★ (1)NoYesOct 2026
7Doctor31 - Symptom CheckerDoctor31 - Symptom CheckerFree4.0★ (4)YesNoOct 2026
8Sympnote: AI Symptom TrackerSympnote: AI Symptom TrackerFree—NoNoMay 2026

Top Picks for Free Symptom Checker Apps

WebMD: Symptom Checker#1

WebMD: Symptom Checker by WebMD

Med Reminders, Doctor Finder
Editor's Choice
🏥 Medical
4.7😐(136K ratings)
FreeAds
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This app helps you check symptoms, get medication reminders, and find doctors. It also offers prescription savings and information on conditions and drugs.

What We Love

  • 👍 Useful medical information
  • 🚀 Easy to navigate
  • 💊 Helpful medication reminders
  • 📚 Valuable medical resource
  • 🧠 Informative health articles

Room to Improve

  • 🐛 Frequent crashes
  • 🔍 Limited search functionality
  • 💻 Outdated or missing information
  • 🌙 Lack of dark mode
  • 📢 Excessive ads
UniqueHuman#2

UniqueHuman by UniqueHuman

Chronic Illness, Track & Care
Strong Contender
💪 Health & Fitness
4.7(931 ratings)
Free
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This app helps individuals manage chronic illnesses by tracking symptoms, medications, and health data from wearables. It provides actionable insights, early flare-up alerts, and doctor-ready reports to empower users in their healthcare journey.

Symptom Tracker゜#3

Symptom Tracker゜ by Adam Cziko

My Health Checker Journal
Worth Considering
💪 Health & Fitness
4.6😊(973 ratings)
FreeIn-App Purchases
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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

More Free Symptom Checker Apps apps to explore

FAQ about Free Symptom Checker Apps

What are the best free symptom checker apps for iPhone?
WebMD: Symptom Checker tops our free symptom checker apps ranking as of November 2026, with a 4.7-star average from 136K App Store ratings, and it's free to download.
WebMD: Symptom Checker shows ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 247+ free symptom checker apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.