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Welcome to proudP

Waking up at night
for bathroom trip?

A simple at-home urine flow test using your smartphone.

Does this sound familiar?

If you’ve felt these symptoms, you may have BPH, an enlarged prostate. 
But it’s not always just the prostate. Sometimes your bladder is working harder than it should, and that often gets overlooked.

That’s where proudP comes in.
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Weak urine stream

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Nighttime bathroom trips

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Urgent needs to urinate

proudP is an at-home urine flow test app that uses acoustic AI
to measure urine flow with your smartphone.

What is a Urine Flow Test ?

A Urine Flow Test measures the speed (flow rate) and volume of your urine stream to objectively determine the degree of obstruction caused by the prostate. It's completely non-invasive.

Symptoms alone don’t always tell the full story.

​An enlarged prostate (BPH) can gradually restrict urine flow. When left unchecked, obstruction may lead to other complications.

Because BPH typically progresses over time, taking flow measurements from time to time helps determine the followings.
  • ​Whether symptoms are stable 
  • Whether medication is working 
  • Whether specialist evaluation may be needed

Private

Non-invasive

Actionable results

Instead of guessing or waiting for symptoms to worsen,you can take a simple first step now.

Perform your urine flow test privately at home

What to expect

Clear results.
It's easy to understand.

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Flow Strength (Qmax)

The key number doctors use.

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Voided Volume

Amount of urine emptied. Bladder capacity and overactivity may affect volume.

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Progress Over Time

Track if symptoms are getting better, worse, or staying the same.

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Cup Free Bladder Diary

Easy tracking with sound recording.

How proudP works

Just your phone.

proudP uses the sound of urination to give you the number.

Download the app (iPhone & Android)
Pee like usual. No cups required
proudP analyzes your sound
Get your results instantly
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Trusted by Urologists

proudP is used in clinics to understand your symptoms better and avoid unnecessary procedures.

proudP helps you take action early—

before symptoms become serious.

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Dr. Dean S. Elterman

Remote diagnostics empower patients to share in decision-making with their urologist.

Dr. Eric J. Margolis

Innovative app for real world data in urology! These at-home measurement data that patients bring for visits gives me a true picture.

Dr. Bilal I. Chughtai

A ground-breaking app that gives you a window into the voiding habits and patterns of patients previously unobtainable... It greatly helps with my education of patients and decision-making on treatment selection.

proudP in Numbers

89+

Years old user groups could easily use

1,697 days

Longest continuous usage

5,488

Most uroflowmetry tests by one user

39 hours

Longest cumulative voiding time

1,383,684 ml

Largest total urine volume recorded

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≈ 365 gallon milk jugs
≈ 690 two-liter soda bottles

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