Food confidence
Clear FODMAP status, serving context, and swaps — fast enough for the grocery aisle.
A calm FODMAP companion for iPhone
Know what works for your belly, one calm meal at a time.
Better Belly pairs a searchable FODMAP food guide with a fast, forgiving food & symptom journal — wrapped in the warmth of a food magazine, not the chill of a clinical spreadsheet.
Privacy-first · No calorie counting · Not a diagnostic tool
340+ foods, answered with care.
Every entry carries humble serving language — Low Moderate High Depends on serving — with sources and review dates on show.
StrawberriesLow
Rolled oatsLow serve
TomatoDepends
KiwifruitLow
AlmondsModerate
QuinoaLow
SourdoughLow serve
GrapesSmall serves
EggsLow
ZucchiniDepends
Lactose-free milkLow
CarrotLow
PineappleDepends
Peanut butterLow serve
SalmonLow
Maple syrupLow
Baby spinachLow serve
OrangeLow
PotatoLow
PapayaLow
WalnutsLow serve
CucumberLow
Brown riceLow
Pumpkin seedsLowWhy it feels different
A health journal with the soul of a food magazine.
Low-friction tracking
Log meals and symptoms in seconds, with recents, duplicates, and one-tap severity.
Pattern discovery
Likely correlations surfaced gently — never dressed up as diagnosis.
Editorial delight
Premium photography, weeknight recipes, and a warm, unhurried tone of voice.
Personal safety
Plain-language disclaimers, privacy-first storage, and respectful reminders.
The food guide
Fast answers, honest language.
Search knows your shorthand — exact names, common aliases, and the foods you reach for most. Each food page reads like a well-edited entry, not a database row.
- A portion ladder, because tolerance is rarely all-or-nothing.
- Humble serving notes — “often tolerated in small serves,” never “safe.”
- Suggested swaps when a favourite lands in the high column.
- Source & review dates visible on every rating.
“Unknown” is an honest answer too — the guide never dead-ends you on a food it hasn’t reviewed.
The daily journal
A log you’ll actually keep.
Most daily entries take less than a minute: recents resurface first, yesterday’s lunch duplicates in a tap, and symptoms record on a single 0–10 slide with context that matters.
stresssleephydrationtravelmenstruationmedicationexercise
<45smedian daily log
0–10one-tap severity scale
1 tapto duplicate a meal
Recipes & grocery
Dinner ideas that respect your gut and your evening.
A growing library of low-FODMAP friendly recipes with a bias toward weeknights — each with FODMAP notes, sensible swaps, and a one-tap path from recipe to grocery list, grouped by aisle with statuses on show.
Browse the recipe gallery
Insights
Patterns, spoken carefully.
Insights use pattern language, never diagnosis. Better Belly tells you what appears in your data, how confident it is given how much you’ve logged, and what might be worth raising with your dietitian.
“appears near”
“often follows”
“worth discussing”
- Weekly recap — logs, symptoms, most-logged foods, best-tolerated meals.
- Confidence indicators that grow with your data, not ahead of it.
- Correlation ≠ causation, stated plainly wherever patterns appear.
Wherever you are in the process
Built for every phase of the FODMAP journey.
Learning
Browse, search, and get comfortable — no pressure to restrict anything.
Elimination
Portion clarity and quick logging when confidence matters most.
Reintroduction
Challenge entries and tolerance notes, one food group at a time.
Personalisation
Your own pattern of what works — saved staples, swaps, and favourites.
Privacy, by design
Your gut is nobody else’s business.
Food and symptom logs are treated as sensitive personal data. They live on your device, export when you ask, and delete when you say so.
- Private by defaultHealth-adjacent data is never shared with advertising services.
Export anytimeTake a clean copy of your journal to any appointment.
Honest framingA plain-language disclaimer appears before you ever start tracking.
“Better Belly helps you observe patterns, plan meals, and prepare better conversations with qualified health professionals — it doesn’t diagnose, and it never pretends to.”
— from our product principles
Begin with one calm meal.
Free to start. Designed for iPhone. Kind to your inbox and your gut.
Download on theApp StoreRequires iOS 16 or later