Best Food Symptom Diary Apps

249+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated October 2026

Whether you're new to food symptom diary or looking for an upgrade, our curated collection of 249+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Food Symptom Diary Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1mySymptoms Food DiarymySymptoms Food DiaryFree4.6★ (4.1K)NoYesNov 2026
2Food Diary: Symptom TrackerFood Diary: Symptom TrackerFree3.7★ (6)NoYesOct 2026
3GastroLog: FODMAP & IBS DiaryGastroLog: FODMAP & IBS DiaryFree4.8★ (6)NoYesOct 2026
4Eatrack: Food & Symptom DiaryEatrack: Food & Symptom DiaryFree4.8★ (130)NoYesNov 2026
5Fennly: Food & Symptom DiaryFennly: Food & Symptom DiaryFree—NoYesOct 2026
6MyFoodBio: Food Diary & StatsMyFoodBio: Food Diary & StatsFree3.8★ (5)NoNoMay 2026
7Trace: Food & Symptom DiaryTrace: Food & Symptom DiaryFree—NoYesOct 2026
8GutCheck - Food/Symptom DiaryGutCheck - Food/Symptom DiaryFree5.0★ (1)YesYesOct 2026

Top Picks for Food Symptom Diary

mySymptoms Food Diary#1

mySymptoms Food Diary by SkyGazer Labs Ltd

IBS Food & Symptom Tracker
Editor's Choice
💪 Health & Fitness
4.6😊(4.1K ratings)
FreeIn-App Purchases
mySymptoms Food Diary screenshot 1
mySymptoms Food Diary screenshot 2
mySymptoms Food Diary screenshot 3
mySymptoms Food Diary screenshot 4
mySymptoms Food Diary screenshot 5
mySymptoms Food Diary screenshot 6

This app helps you identify patterns between what you eat, your daily activities, and your symptoms. Log your food, feelings, and lifestyle factors to gain insights into potential triggers for conditions like IBS, migraines, and food intolerances. It provides detailed analysis and secure sharing options with healthcare professionals.

What We Love

  • 👍 Easy to use
  • 📊 Helpful for tracking symptoms and identifying patterns
  • 💾 Convenient to have on phone
  • 🔍 Customizable to track specific needs
  • 📤 Ability to export data as PDF

Room to Improve

  • 🔒 Requires paid subscription after trial period
  • 🔍 Limited food database, requires manual entry
  • 🕰️ Time-consuming to log detailed information
  • 🤔 Analysis feature not always accurate or useful
  • 🔄 Lack of syncing between devices
GastroLog: FODMAP & IBS Diary#3

GastroLog: FODMAP & IBS Diary by Ashley Weyers

Gastroparesis & food tracker
Worth Considering
🏥 Medical
4.8(6 ratings)
FreeIn-App Purchases
GastroLog: FODMAP & IBS Diary screenshot 1
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GastroLog: FODMAP & IBS Diary screenshot 3
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GastroLog: FODMAP & IBS Diary screenshot 5
GastroLog: FODMAP & IBS Diary screenshot 6

This app helps individuals manage gastroparesis by providing a simple daily diary for logging meals, symptoms, and other health metrics. It offers a personal safe-foods list, visual dashboards, and generates PDF reports for medical appointments. All data is stored locally for privacy.

More Food Symptom Diary apps to explore

FAQ about Food Symptom Diary

What are the best food symptom diary apps for iPhone?
mySymptoms Food Diary tops our food symptom diary apps ranking as of October 2026, with a 4.6-star average from 4.1K App Store ratings, and it's free to download.
Yes — 20 of the top food symptom diary apps we rank are free to download, including mySymptoms Food Diary and Food Diary: Symptom Tracker.
mySymptoms Food Diary has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ food symptom diary apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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