For Families of Neurodivergent Children

Your child's food world,
understood and expanded — safely.

Tummii learns what your child eats, maps their sensory preferences, and uses AI to gently expand their diet — one safe step at a time. Then tracks how their tummy responds.

Join the Waitlist How It Works
Currently in clinical pilot with a leading pediatric hospital in Toronto
Tummii food stretching screen showing food profile with textures, colors, and safe foods
Tummii home dashboard with gut score 85, smart nudges, and daily progress
Tummii meal logger with Snap Plate camera, hydration tracking, and texture chips
Why Tummii Exists

Most food trackers count calories.
Tummii understands sensory eating.

Your child doesn't eat based on macros. They eat based on texture, color, temperature, and trust. Tummii is the first app that starts there.

Understands what they eat

Log meals with a photo or text. Tummii identifies textures (crunchy, soft, creamy), colors, and nutritional content — the sensory details that matter for neurodivergent kids.

Expands their diet safely

Two evidence-based tools — Food Chains and Food Stretching — use your child's safe foods as a starting point to introduce new options at their pace.

Tracks how their tummy responds

Bowel tracking with the Bristol scale and AI pattern analysis connects what goes in to what comes out — so you and your GI see the full picture.

Tummii Food Stretching showing food profile, safe foods, and the five-step flexibility building approach
Food Stretching

Same food, slightly new way

Your child already has foods they trust. Food Stretching takes those safe foods and introduces tiny, barely-noticeable variations — a different brand, a slightly different shape, a new temperature — to build flexibility without triggering anxiety.

Based on ABA Stimulus Fading methodology, Tummii guides you through five dimensions: brand, shape, temperature, texture, and volume. Each step is small enough that your child barely notices — but over time, their food world grows.

Example chain
Goldfish crackersCrunchy, salty, familiar
Cheese crackersCrunchy, cheesy, similar shape
Cheese on toastCrunchy + soft, same flavor
Grilled cheeseNew texture, trusted flavor
Food Chaining

Bridge from safe foods to new ones

Food Chaining uses AI to find sensory bridges between foods your child already eats and foods they haven't tried yet. It maps texture, color, and flavor similarities to build a stepping-stone path that feels natural — not forced.

Every chain starts from a food your child already accepts. Tummii generates personalized chains based on their actual food profile — not generic suggestions.

Tummii meal logger with Snap Plate camera, hydration tracking, portion sizes, and texture chips
Meal Tracking

Snap a plate. Tummii does the rest.

Take a photo and Tummii's AI identifies food, texture, color, and estimates nutritional content including fiber and hydration. Track portion sizes, hydration with water bottle presets, and every meal occasion from breakfast to school snack.

This data powers the food profile that makes Stretching and Chaining so accurate. The more you log, the smarter Tummii gets about your child's food world.

Built for Real Life

Features that understand
your family's day

School Mode

Set your child's school schedule and Tummii adapts — tracking meal windows, monitoring hydration via water bottle size, and flagging data gaps so you know what to ask at pickup.

Bowel Tracking & Pattern Analysis

Log bowel movements using the Bristol scale with optional photo analysis. Tummii connects diet to gut response — identifying trigger foods, safe foods, and patterns you'd otherwise miss.

Clinical Reports

Generate a shareable report with gut score breakdown, correlation data, Bristol trends, and safe/trigger food lists — designed so your pediatric GI can review it in under two minutes.

Tummii School Mode settings
Tummii gut score 85 with nudges and daily progress
Score breakdown: stool quality, frequency, fiber, hydration with clinical weights
Daily Overview

One score. Four dimensions. Zero guesswork.

Tummii's Gut Score combines stool quality (40%), dietary fiber (25%), hydration (20%), and stool frequency (15%) into a single daily number. Smart nudges remind you to log, and pattern analysis surfaces correlations automatically.

Tap the score to see exactly how each dimension contributes — and what to focus on today.

Simple as 1-2-3

How Tummii works

1

Track what they eat

Snap meals, log textures and portions. Tummii builds your child's sensory food profile.

2

Expand their diet

Food Chains and Stretching suggest safe next steps based on what your child already accepts.

3

See the full picture

Gut Score, pattern analysis, and clinical reports connect meals to symptoms for your GI.

Built with clinical rigor

Tummii is currently in clinical pilot with a leading pediatric hospital in Toronto, guided by a pediatric gastroenterologist as Chief Medical Officer. Our gut score methodology, food expansion protocols, and clinical reports are being validated alongside real families and real clinicians.

Coming Soon

Be the first to know

Join our mailing list and we'll let you know when Tummii is ready for your family.

No spam, ever. Unsubscribe anytime.

Tummii is a data tracking tool only. It does not replace diagnosis by a physician or registered dietitian.