Talk through your day.
Find your IBS triggers.

Irritable Bowel Syndrome is a delicate balance of diet, lifestyle, and mental well-being that was nearly impossible to track. Not anymore.

Get started
Thesos app screenshot

The Big Problem

You're collecting data, but the picture never sharpens. Tracking IBS often feels like being stuck in thick clouds.

Thesos - The Science of Self makes it easier for people with IBS to discover the patterns behind their symptoms.

Backed by leading innovation programs

InnovNation Competition SerbiaAI Nation

How it works

Snap a photo of your meal, tap how you feel, type a quick note, or just talk. Logging takes seconds, not minutes, so you actually keep up on the days that count.

App screen 1
App screen 2
App screen 3

Why we're building Thesos

Andrija - Co-Founder & CEOAndrijaCo-Founder & CEO
Tea - Co-Founder & CTOTeaCo-Founder & CTO

"I have been living with IBS for 15 years and tracked my symptoms on and off, always searching for clarity, and often burning out before I found it.

Tea is an AI engineer who has seen how thoughtful tracking and meaningful insights can genuinely change how people live.

We're building Thesos because we believe tracking should lead to understanding, not exhaustion and that insight, when done right, helps us grow into our best selves."

Andrija