Best Happy Tummy Apps

101+ iOS apps curated and reviewed

4.2 avg rating
18 free apps
Updated September 2026

From beginner-friendly picks to power-user tools, our happy tummy list covers 101+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.

Compare top Happy Tummy Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Happy Tummy: Find gut triggersHappy Tummy: Find gut triggersFree4.6★ (53)YesYesSep 2026
2Happy StomachHappy StomachFreeNoNoMay 2026
3Happy Digestion: Beat Bloat AIHappy Digestion: Beat Bloat AIFreeYesYesAug 2026
4HAPPY TUMMIEHAPPY TUMMIEFree5.0★ (3)YesNoMay 2026
5Happy GutHappy GutFree2.4★ (7)NoNoMay 2026
6Happy Poo - Daily LogHappy Poo - Daily LogFree4.4★ (5)YesNoAug 2026
7My TummyMy TummyFree5.0★ (4)NoNoAug 2026
8Tummy hurtsTummy hurtsFreeNoNoMay 2026

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FAQ about Happy Tummy

What are the best happy tummy apps for iPhone?
Happy Tummy: Find gut triggers tops our happy tummy apps ranking as of September 2026, with a 4.6-star average from 53 App Store ratings, and it's free to download.
Yes — 18 of the top happy tummy apps we rank are free to download, including Happy Tummy: Find gut triggers and Happy Stomach.
Happy Tummy: Find gut triggers shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 101+ happy tummy apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Happy Tummy offers several subscription plans, including weekly ($3.99/P7D), monthly ($7.99/P1M), and yearly options ($34.99/P1Y or $59.99/P1Y). Some yearly plans include a 7-day free trial, while the monthly plan offers a 7-day free trial.
The app's AI is designed to figure out your main triggers by connecting meals, symptoms, and lifestyle factors. It provides ingredient-level correlations and hidden trigger detection based on your logged data.

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