IBS diary · private · deterministic

Stop guessing. Start understanding.

DarmKompass is your private IBS diary: log in 30 seconds, see patterns instead of guessing, walk into the next doctor visit in three clicks. No diagnosis. No clichés.

No ads. No trackers. Your data stays yours.

Calm morning: a young person in an open doorway holding a mug — at ease, ready for the day
In just 30 seconds
Symptom, trigger or check-in — captured in one sheet, back-date up to 90 days.
Every term explained
Urgency, Bristol, IBS-SSS, VAS — 14 medical terms explained in one tap. No Googling.
Patterns, no black box
Deterministic read-out of your last 14 days. No AI guessing — every recommendation traceable.
Doctor report in 3 clicks
Symptoms, patterns and IBS-SSS score — print-ready for your next visit.

New · Dashboard 2.0

Your daily cockpit.

No more endless scroll: everything that matters today in one dense 12-column layout. Recommendations, confidence, IBS-SSS, patterns — at a glance.

What makes DarmKompass different

Leaving the house today? The honest read.

An honest daily read — based on your recent entries, not wellness promises. Low · Mid · High. Reasons visible.

Subway today?
Mid.

The app looks at your last day or two: stool, urgency, sleep, stress, what you ate. That becomes a simple read — not a guarantee, not an oracle.

If the data is thin we say so. If something is off we say that too.

Note: advisory and uncertain. Never a safety promise.
Today · Mo · 06:42Mid
50/100 · today's read
Sleep 5h 12min−18
Stool mostly soft last 2 days±0
2 urgency incidents yesterday−12
No coffee in 12h+10
* Suggestion: prefer short routes, mentally plan toilets. Not a medical statement.

Everyday · Scenarios

Your day, yours again.

When your gut settles, the small moments settle too. Two glimpses of what that can feel like:

Calm morning on a sunlit balcony · sunrise, coffee, plants

A calm morning at home

Barefoot on the balcony, first coffee, no body-check running in your head. You know how today is — and that's enough.

Quiet tram ride at dawn · a mug in hand, looking out the window

Calm commute

Commuting without mapping the next bathroom. With your daily read in your pocket, the way there is just the way there again.

Features · everything included

Everything you need for honest symptom tracking.

Deterministic patterns instead of AI guessing. Every medical term explained, every recommendation derived from your own data.

Recommendations

Top-3 prioritised actions (red · amber · green) with a why-line from your own pattern. Every recommendation has a one-tap CTA.

Today's read

Combined daily score with 4 influencing factors (sleep, urgency, coffee, Bristol) — shows whether your gut looks stable today.

IBS-SSS (Francis 1997)

Weekly validated questionnaire, 0–500. 4 bands (remission / mild / moderate / severe). Accepted by clinicians.

Morning brief

Deterministic pattern briefing from your last 14 days: time window, weekday, trigger echo.

Medical glossary

14 terms (urgency, Bristol, VAS, trigger echo, red flags …) with short + detailed explanations.

Doctor PDF export

Clinical summary + daily overview + IBS-SSS history — print-ready for your visit.

Data export & deletion

JSON export anytime. Account deletion via 3-step dialog — real deletion within 24 h, not just "deactivated".

German & English

Every string bilingual. Switch language anytime, saved to your profile.

How it works

Three steps. One day.

From a 30-second entry to an exported 4-week report — a plain pipeline, not a coaching marathon.

01 · CAPTURE
01

Your entry in under 30 seconds

Stool, urgency, pain, bloating — all tap-based. Optionally note what you ate, how you slept, or how stressed you are.

Works offline · syncs laterAutomatic
Quick warning: blood, black stool, feverFlagged instantly
Typical: 24 seconds per entry
Your last entry · Stool type (Bristol)
1234567
UrgencyCoffeeStressToday · 14:32
02 · UNDERSTAND
02

Patterns, not fairytales

We show clear connections from your own data — no black box, no "AI says". Examples of what it can look like for you:

Morning is your highest-risk window.Confident
After less sleep it usually gets more urgent.Clear
Stool has been slowly improving for 14 days.Trend
Weekly & monthly view · understandable, not "AI says"
Urgency · 14 days
↓ 19% median2,6 → 2,1
03 · DISCUSS
03

Doctor report in 3 clicks

Clean 2- or 4-week PDF: how often, how strong, what was happening at the same time, possible triggers, warning signs. In a format your doctor understands immediately.

As PDF, spreadsheet, or ready to print3 clicks
Your data stays your dataAlways
Before your visit · 2 / 4 / 12 weeks
PDF preview · 4 weeks
Doctor report
DK-01
38Entries
3Trigger patterns
0Red flags

Product boundaries · honest

What DarmKompass is not.

We build for a target group and are honest about what lies outside. Clear yes, clear no.

NOT · Out of scope

Not a diagnosis tool.

  • Not a medical device, not a treatment recommendation.
  • No emergency triage — for acute symptoms: doctor or emergency line.
  • No photo AI, no wearable hub, no affiliate shop.
  • No coaching. No lifestyle promises.
YES · In scope

Symptom companion for IBS.

  • Fast, structured logging — usable daily.
  • Understandable patterns with an honest daily read.
  • 2- or 4-week PDF for your next appointment.
  • „Can I leave the house today?" daily read.
  • Red-flag escalation if something stands out.

Privacy & data

Your logs belong to you. Not us. Not a wellness ad machine.

Symptom data is intimate. We collect the minimum needed. No ad tech. No selling. No hidden sharing. Full export & account deletion at any time.

● Sign in by link — no password needed
● Everything encrypted, also on the go
● Only you see your entries
● No ad trackers, no data sharing
Privacy profileAs of 2026-04
0Trackers
0Ads
OwnerYou
Data spacePrivate · just for you
LoginBy link · no password
Trackers0
Third partiesNone
ExportAs PDF · anytime
Deletion1 click · instant
PriceFree · Premium from €6/month
Running · your data is safe

Pick a plan · 2-minute setup

Start free today. Go Premium tomorrow, if you want.

No trial trick. No dark pattern. The free plan covers the complete tracking — Premium unlocks longer ranges, the doctor PDF and the clinical summary.

No credit cardFor everyone

Free

€0/ month · forever
  • Unlimited symptoms, triggers, check-ins
  • Daily confidence, morning brief, recommendations
  • IBS-SSS weekly check + medical glossary
  • Ranges 7 & 14 days · JSON export · Web push
Start free now →
★ Recommended
Coming soonFor doctor-visit prep

Premium

€4.99/ month · cancel anytime
  • All ranges: 28 · 56 · 90 · 180 · 365 days + custom
  • Doctor PDF with clinical summary + IBS-SSS history
  • VAS pain scale (0–100) + focus personalisation
  • Advanced reminders + full heatmap + support
Reserve Premium →

You'll get an email when Premium goes live. No payment upfront.

Feature by feature

What Premium unlocks on top.

Free
Premium
Log symptoms / triggers / check-ins
Unlimited
Unlimited
Daily confidence + factors
Recommendations (top-3)
Morning brief (pattern briefing)
IBS-SSS weekly check (Francis 1997)
Medical glossary (14 terms)
Trigger echo detection
Web push reminders
Back-dated entries (90 days)
JSON data export
Ranges
7 & 14 days
All · custom
Doctor PDF export
Clinical summary (analytics)
VAS pain scale (0–100)
Focus personalisation (KPI order)
Advanced reminders (weekdays / flare)
Full heatmap history
Premium support

FAQ · common questions

Everything you want to know first.

We're honest about scope, price, and privacy. If something's missing, write to us.

What is DarmKompass and how is it different from a DiGA like Cara Care?
DarmKompass is a private IBS diary — not a medical device, not a DiGA. We don't offer a 12-week therapy program, no prescription-based insurance app, no diagnosis. In return: fast logging, deterministic patterns, a clean doctor PDF, and zero ads. If you want a prescribed treatment, a DiGA like Cara Care is a better fit — if you want honest tracking without a coaching program, we are.
Is DarmKompass free?
Yes. The free plan covers complete tracking — symptoms, triggers, check-ins, daily read, IBS-SSS weekly check, morning brief, JSON export. No credit card, no trial trick. Premium (from €4.99/month, coming soon) unlocks longer time ranges and the doctor PDF.
Where is my data stored?
In a private data space in the EU (Supabase, GDPR-compliant). Access only with your magic-link login. Zero trackers, no third-party analytics, no sale to ad networks. Everything encrypted — in transit and at rest.
How do I create a doctor report?
In three clicks: pick a range (2 or 4 weeks), start export, download PDF. The report contains symptom course, Bristol distribution, urgency peaks, possible triggers, and red-flag status — in a format any GP practice reads at a glance.
What is the Bristol stool scale?
A clinical 7-step scale (1 = hard, 7 = liquid), used by doctors worldwide. DarmKompass shows it inline while logging — with visual shapes so you find yours without looking it up. Every medical term (urgency, VAS, IBS-SSS …) has a tap-to-explain gloss.
Does DarmKompass auto-detect food triggers?
Deterministically, no AI black box. We show: "After short sleep, 78% of entries had higher urgency" — with the exact sample size. No recommendations from patterns no one can trace. When data is thin, we say so.
Can I export or delete my data?
Anytime. JSON export (complete dataset) in Free, PDF doctor report in Premium. Account deletion: 3-step dialog with typed "DELETE" — real deletion within 24 hours, not just "deactivated".
When should I see a doctor immediately instead?
Blood in stool, black stool, unexplained weight loss, fever, or severe persistent pain — these are red-flag symptoms that must not be dismissed as "normal IBS". DarmKompass flags them instantly in the entry sheet and directs you to medical review.

Ready?

Start today. First entry in 30 seconds.

No trial trick, no credit card, no coaching program. Magic-link sign-in, start right away — and delete everything with a click whenever you want.