Gut Lens - Find IBS triggers

Four Integers Ltd

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About this app

Gut Lens: Find Your IBS Triggers With AI powered Experiments

IBS is exhausting. Not just the symptoms — the mental load. Scanning every menu. Second-guessing every meal. Cancelling plans because you can’t trust your own body. If that sounds familiar, you’re not alone. Gut Lens was built by people who understand that reality firsthand. It uses AI to connect your meals, symptoms, and stress into patterns you’d struggle to see on your own.


Stop guessing. Start experimenting.
Most people with IBS spend years avoiding foods based on hunches — cutting out dairy, then gluten, then onions — without ever really knowing what’s driving their symptoms. Because triggers are personal. What flares one person is perfectly fine for another.

Gut Lens guides you through structured 7-day experiments — eliminate a suspected trigger, reintroduce it, and track how your body responds day by day. Our AI then analyses your logs to highlight patterns — which days were tough, how symptoms changed, and what that suggests about your triggers. Over time, you build a personal trigger playbook — a clear picture of what your gut can handle and what it can’t.


Eating doesn’t have to feel like a risk
Take a photo of your plate or a restaurant menu and Gut Lens AI instantly flags FODMAP levels and how that food fits with your known triggers. No panic. Just a quick, honest read so you can decide and eat in peace.

When you’re planning ahead, Gut Lens suggests daily meal ideas that already account for your triggers — with full recipes and ingredients — so you’re not stuck eating the same three “safe” meals on repeat.


Your data. Your patterns. Your language.
Every flare you log, every meal you track, every experiment you complete — Gut Lens connects it all. Your playbook shows what’s working and what isn’t. Not a generic summary. Yours. When a flare hits, Gut Lens responds based on your specific situation — your triggers, your recent meals, your stress levels. Not a leaflet. A response that feels like someone’s actually paying attention.


Calm your gut from the inside
Stress and IBS feed each other. Gut-directed meditation is one of the most evidence-backed ways to break that cycle. Gut Lens includes sessions designed for the gut-brain connection — playing in the background whether you’re resting, walking, or falling asleep.


A report your doctor will actually use
Bring clear, actionable data to your appointments. Gut Lens generates a clinician-ready PDF — meals, flares, experiment results, and a concise summary. Download or share with your doctor to help guide your care.


The small things that matter
• Log meals or flares by voice when you’re too tired to type
• Find the nearest toilet in seconds when you need one now
• See your predicted flare risk each morning so you can plan ahead
• Learn about FODMAPs, triggers, and gut science at your own pace


Take back control
If you’ve been living around your IBS, maybe it’s time to start living with it — on your terms. Download Gut Lens today.


Important
Gut Lens is a wellness and lifestyle tool for people with IBS. It does not diagnose, treat, cure, or prevent medical conditions. Please consult a qualified clinician for diagnosis and treatment decisions.


Subscription required for full access.

What’s new

What's new in Gut Lens:
- Personalised experiment outcomes - complete 7-day experiments and get a detailed summary of what it means for you
- Daily meal ideas - recipes filtered by your triggers, with full ingredients and step-by-step instructions
- Smarter flare support - get suggestions based on your triggers, recent meals, and support of how you feel in the moment
- Report for your doctor - Bring clear, actionable data to your appointments.