Best Illness Log Apps

246+ iOS apps curated and reviewed

4.0 avg rating
19 free apps
Updated September 2026

Looking for free illness log apps? 19 of our 246+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Illness Log Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Symp Trac: Chronic Illness LogSymp Trac: Chronic Illness LogFree—NoYesSep 2026
2SymptomLog: Illness DiarySymptomLog: Illness DiaryFree—NoYesJun 2026
3MyKiddos - Child Illness LogMyKiddos - Child Illness LogFree—NoYesJul 2026
4Medical Log - Health RecordsMedical Log - Health Records$0.99—NoNoAug 2026
5Health Log: Symptoms & MedsHealth Log: Symptoms & MedsFree—NoNoAug 2026
6Symtom LogSymtom LogFree—NoNoOct 2026
7Symptom Log - Symptom TrackerSymptom Log - Symptom TrackerFree5.0★ (1)NoYesOct 2026
8TYFSC Symptom LogTYFSC Symptom LogFree1.0★ (4)NoNoSep 2026

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FAQ about Illness Log

Are there free illness log apps for iPhone?
Yes — 19 of the top illness log apps we rank are free to download, including Symp Trac: Chronic Illness Log and SymptomLog: Illness Diary.
Symp Trac: Chronic Illness Log has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 246+ illness log apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

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