Stop guessing what foods trigger you

Just log your meals and symptoms - Happy Tummy will tell you what's actually upsetting your gut

Download for iOS

How it works

Step 1

Scan meals

Take a photo, type, or scan a label,

Meal photo being scanned
Scanning meal
Step 2

Log your symptoms

Tap how you're feeling - good or bad.

How did you feel after breakfast?
Gassy
Bloated
Tired
Anxious
Cramps
Nauseous
Good digestion
Step 3

Discover your triggers

Happy Tummy finds patterns between foods and symptoms.

Apples
High confidence (83%)
Trigger insight example
Poke bowl
Will this trigger my bloating?

Get instant answers

Ask Happy Tummy about any food - find out if it's safe for your gut. Get instant answers about FODMAPs, personal triggers, and nutrient quality.

FAQ

Answers to common gut health questions

Learn how Happy Tummy tracks meals, ingredients, symptoms, and lifestyle patterns to help you understand what your gut responds to.

How does Happy Tummy find my food triggers?

Happy Tummy analyzes patterns between the foods you eat, the ingredients inside each meal, the symptoms you log, and when those symptoms happen.

Because reactions can be delayed and meals often contain multiple ingredients, ingredient-level tracking helps the app identify likely triggers much more accurately than treating an entire meal as the cause.

How do I find out which foods trigger my symptoms?

The most reliable way to identify food triggers is to track meals, ingredients, and symptoms over time.

Happy Tummy helps by logging what you eat and analyzing patterns between foods and symptoms to highlight possible triggers behind bloating, IBS symptoms, fatigue after eating, and stomach pain.

Why do I feel bloated after eating?

Bloating after eating can happen for many reasons, and triggers vary from person to person. Symptoms can also be delayed, which makes the cause easy to miss.

In many cases the issue is a specific ingredient rather than the whole meal. Happy Tummy helps you track meals and symptoms to discover which foods are associated with bloating for your body.

What foods commonly trigger IBS symptoms?

Common IBS triggers can include onions, garlic, wheat, beans, dairy, certain sweeteners, and other high-FODMAP ingredients.

Everyone reacts differently, so tracking is still essential. Happy Tummy helps you log meals, ingredients, and symptoms over time so you can see which foods are most likely triggering your own IBS symptoms.

What makes Happy Tummy different from other food tracking apps?

Most food trackers focus on calories, macros, or weight loss. Happy Tummy is built for digestive health.

Instead of only logging what you ate, it connects meals, ingredients, symptoms, and lifestyle factors to uncover food trigger patterns and symptom correlations over time.

What can I track in Happy Tummy?

You can log meals, ingredients, packaged foods, and restaurant dishes, along with symptoms like bloating, stomach pain, gas, and digestive discomfort.

Happy Tummy also lets you track lifestyle factors such as mood, exercise, and daily habits. Symptoms are recorded with timing and severity so the app can detect stronger patterns.

How long does it take to identify food triggers?

Most people start seeing early signals within about 1 to 2 weeks, while stronger patterns often take 4 to 6 weeks.

The more consistently you log meals and symptoms, the more reliable the insights become.

Can Happy Tummy help identify IBS triggers?

Yes. Happy Tummy can help you notice which foods are associated with IBS-related symptoms such as bloating, abdominal pain, gas, or digestive discomfort.

It does not diagnose IBS or food intolerances, but it can highlight patterns you can use to guide your choices or discuss with a healthcare professional.

How does the food scanner work?

You can use Happy Tummy to scan barcodes, photograph foods, or capture ingredient labels.

The app pulls out ingredients and uses them to flag possible triggers, making food logging much faster than typing everything by hand.

Can stress affect digestion?

Yes. Stress, mood, and other lifestyle factors can affect digestion and change how your body responds to foods.

That is why Happy Tummy lets you track mood alongside meals and symptoms, helping you spot gut-brain patterns instead of blaming food alone.

Is my data private?

Your food logs and symptom history are kept private and are used to generate your personal insights.

Happy Tummy is designed so your tracking data stays secure and focused on helping you understand your digestion.

Who should use Happy Tummy?

Happy Tummy is for people dealing with bloating, IBS symptoms, digestive discomfort, suspected food sensitivities, or unexplained fatigue after meals.

It is especially useful if you want a simpler alternative to manual food journals or elimination-diet notes.