Best California Covid Apps

179+ iOS apps curated and reviewed

3.6 avg rating
20 free apps
Updated September 2026

With an average user rating of 3.6★, the california covid category is one of the App Store's strongest. Browse all 179+ apps we track, sorted so the most loved ones surface first.

Compare top California Covid Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1COVID SymptomCOVID SymptomFree4.4★ (402)NoNoSep 2026
2iHealth COVID-19 TestiHealth COVID-19 TestFree4.5★ (5.4K)NoNoSep 2026
3HEALTHLYNKED COVID-19 TrackerHEALTHLYNKED COVID-19 TrackerFree4.5★ (38K)NoYesOct 2026
4COVID-19 iChartCOVID-19 iChartFree3.0★ (4)NoNoJul 2026
5LONG COVID LABS MOONSHOTLONG COVID LABS MOONSHOTFree—NoNoSep 2026
6COVID19 SoundsCOVID19 SoundsFree4.8★ (8)NoNoMay 2026
7TousAntiCovidTousAntiCovidFree4.4★ (545)NoNoOct 2026
8My Covid PortalMy Covid PortalFree—NoNoMay 2026

Top Picks for California Covid

COVID Symptom#1

COVID Symptom by The University of Michigan

Track your COVID-19 Symptoms
Editor's Choice
💪 Health & Fitness
4.4😐(402 ratings)
Free
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Easily record and monitor your COVID-19 symptoms over time. This app helps alleviate anxiety by providing a clear history of your health status and test results. Contribute to vital COVID research by sharing anonymized data.

What We Love

  • 👍 Easy to use
  • 💡 Helpful for tracking symptoms
  • 🚀 Simple and intuitive interface
  • 🚀 Convenient for daily health monitoring
  • 👍 Great for research and public health data collection

Room to Improve

  • 🐛 Glitchy and unreliable
  • 🐛 Unable to add custom symptoms or notes
  • 🐛 Cannot enter historical data
  • 🐛 Issues with accepting location data (postcodes/zip codes)
  • 🐛 Reports not generating or corrupted
iHealth COVID-19 Test#2

iHealth COVID-19 Test by iHealth Labs Inc.

COVID-19 Antigen Rapid Test
Strong Contender
💪 Health & Fitness
4.5😊(5.4K ratings)
Free
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This app facilitates at-home COVID-19 self-testing using an FDA EUA Authorized OTC antigen rapid test. It provides a simple, 15-minute process with step-by-step video guidance for easy result interpretation and sharing.

What We Love

  • 👍 Easy to use
  • 🚀 Simplified and user-friendly
  • 🚀 Clear step-by-step instructions
  • 💡 Informative videos and timers
  • 💡 Ability to report results to CDC/provider

Room to Improve

  • 🐛 Issues with reporting results and symptom selection
  • 🔒 Concerns about data collection and privacy
  • 🔒 Requirement to download app and create account
  • 🔧 Inconsistencies between test kit and app instructions
  • 🔧 Insufficient test solution provided in some kits
HEALTHLYNKED COVID-19 Tracker#3

HEALTHLYNKED COVID-19 Tracker by HealthLynked Corp

Corona virus tracker
Worth Considering
🏥 Medical
4.5😐(38K ratings)
FreeIn-App Purchases
HEALTHLYNKED COVID-19 Tracker screenshot 1
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Track COVID-19 symptoms, positive tests, and alert contacts to prevent spread. Features an interactive global map of cases and deaths, news updates, user forums, and live chat. Learn about variants and view US-specific data.

What We Love

  • 👍 Easy to use and informative
  • 🚀 Provides up-to-date COVID-19 data
  • 💡 Self-reporting feature for users
  • 🌐 Global coverage of COVID-19 cases

Room to Improve

  • 🐛 Inaccurate or outdated data
  • 🗺️ Confusing and disorganized map interface
  • 💬 Unmoderated chat leading to misinformation
  • 🔍 Lack of detailed statistics and analysis

More California Covid apps to explore

FAQ about California Covid

What are the best california covid apps for iPhone?
COVID Symptom tops our california covid apps ranking as of September 2026, with a 4.4-star average from 402 App Store ratings, and it's free to download.
Yes — 20 of the top california covid apps we rank are free to download, including COVID Symptom and iHealth COVID-19 Test.
COVID Symptom has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 179+ california covid apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.