Gut insights from a quick scan.

Scan, track, and understand your digestive health privately.

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The Stoolio app dashboard: a latest Stoolio Score of 87, a seven-day streak, and a 90-day trend chart.
Inside the app

Understand what you flush.

Five screens, from the scan to the pattern it becomes.

Stoolio dashboard: a latest Stoolio Score of 87, a seven-day streak, a week selector, and a 90-day trend chart. Stoolio scan report: a Stoolio Score of 87 out of 100, hydration 79, fiber 78, estimated transit 24 to 36 hours, Bristol type 4, and a brown color assessment. Stoolio scan history: past scans grouped by month, each row showing its Bristol type, date, and score. Stoolio scan tips: use bright light, move toilet paper aside, and keep the frame centered. Stoolio bathroom timer set to a ten-minute recommended session.
And that’s not all

Everything a scan can tell you.

Stoolio Score

One clear number for every scan, so changes are easy to spot.

Bristol Typing

Each scan maps to the seven-type consistency scale.

Color Assessment

From pale to very dark — color, read calmly and consistently.

Transit Estimate

An estimated range for how long things took to move through.

Pattern Tracking

See changes over time and better understand your baseline.

Private by Default

Your scan data generates your insights — nothing more.

Private by default.

Your scan data is used to generate your insights — not to sell ads or target you.

Read the Privacy Policy
Learn

Gut health, made clear.

Free on the App Store

Start tracking your gut insights today.

Try Stoolio Free ↗ iOS — scan results in seconds