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FRENES
iOS & Android app · 7-day free trial

Prevent gout flares.
Protect your heart.

Every flare raises your risk of heart attack by 60% in the 4 months that follow. AI guides you to prevent them, day after day.

A doctor's view
Hydrated 💧 At ease Tracked 📈 Understood 💛

Nutrition data certified by USDA & NIH · 7-day free trial

Everything you need

Managing gout day to day,
finally in one app.

Gout is a genetic condition that needs daily tracking, like hypertension or diabetes. Gout-Cha! makes it simple.

🎯

Purine tracking

Personalized goal < 400 mg/day. Real-time view with a smart green / amber / red color code.

< 400 mg/day

AI nutrition assistant

Ask about any food, medication or symptom. Instant answer, plain language.

24/7
🥗

1,000+ foods analyzed

A unique database, gout-scored with USDA / NIH data. Fast search, color code, composed meals included. See the purine content of the most-searched foods →

USDA / NIH source
💧

Smart hydration

Personalized reminders to reach 2 L/day. Water flushes out uric acid — the main flare trigger.

Goal 2 L / day
📝

Flare journal

Intensity, location, triggers. Spot your patterns over the weeks to prevent better.

Patterns detected
📊

Day / week charts

Your trends at a glance: purines, hydration, flares. Everything to understand what changes.

Day & week view
★ Premium

PDF medical report

Full history and correlations for your appointments. A clean report: your doctor sees everything at a glance.

See an example
The app, day to day

Gout just found its app.

Available on the App Store and Play Store · 7-day free trial.

!
Limit approaching
320 mg / 400 mg — go light tonight.
Goal reached
2.1 L today. Nice.
Gout-Cha! food journal — today's purine tracking
A doctor's view

A serious condition, too often overlooked.

Gout isn't about lifestyle: it's a genetic predisposition that needs daily tracking, like hypertension or diabetes.

Heart risk

In the 4 months after a flare, the risk of heart attack rises by

+60%

Source: recent cardiovascular studies. Preventing a flare also protects your heart.

Genetic origin

In the vast majority of cases, gout is hereditary. It's not about willpower — it's a predisposition.

90%
Food database

USDA / NIH references indexed by purine level

1,000+
Day to day

Built for the moments that matter.

Not another dashboard to fill in. An app that only speaks up when it helps — at the table, mid-flare, at the doctor's.

Meal scan before eating

Before eating

Ask the AI assistant: "Can I have these sardines?" Immediate answer, with your day's purines and an alternative if needed.

Flare trigger analysis

During a flare

Log the intensity, location and context. The app cross-references your week and identifies the likely trigger over time.

Uric acid curve for the appointment

At your appointment

A PDF report in two taps: purines, hydration, flares over 6 months. Your doctor saves 15 minutes, and so do you.

Frequently asked

Everything patients ask us.

Didn't find your answer? The AI assistant is there, or write to us — we reply within 24 h.

Ask a question
The journal

Understanding gout, without the jargon.

All articles →
Marc, 42, Gout-Cha! user

"I haven't had a flare in months. And my doctor visits are far more useful now — I show up with real tracking of my purines and uric acid."

M
Marc, 42
User for 6 months · ★★★★★
7-day free trial

Take back control of your gout
starting today.

Download Gout-Cha!, track your purines in real time, ask the AI your questions. This is where it all begins.

⚕️ This app does not replace medical advice.