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Private endometriosis tracking

Finally understand the patterns your body has been showing you all along.

Endometriosis Companion connects your symptoms, pain, food, energy, movement and cycle — so over time, your own data starts to reveal what actually matters.

✓

Spot recurring flare patterns from your own logs — no guesswork, no spreadsheets.

✓

Walk into appointments with a clear picture of what you've been experiencing.

✓

Your data stays yours. Private, secure, and never sold. Ever.

Start Understanding your Patterns

Free for 2 weeks, then $8/month. Full access from day one. No ads. No selling your health data.

Woman using her phone while leaning on a railing outdoors
Built for flare patterns cycle changes food clues appointment prep private tracking
Woman discussing health information with a doctor
Why this exists

Endometriosis is already hard enough. Your data should work for you — not sit unused.

Most apps ask you to log things, then leave you with a wall of numbers. Endometriosis Companion connects the dots in your own logs so recurring patterns become impossible to ignore.

01

You know something is changing — but explaining it to a doctor without clear evidence feels impossible.

02

You suspect food, cycle phase, movement or stress play a role — but connecting the dots is exhausting.

03

You want something that understands flare-ups, bad weeks and lived reality — not a streak-obsessed wellness app.

04

You care about privacy because this is not casual data. It is your pain, your cycle, your body.

Inside the app

Your daily logs. Clearer patterns over time.

No cluttered dashboards. No overwhelming medical language. Just what your own data is telling you.

✦ What we noticed
⚡ Your best energy is in the Follicular phase
🕐 Alcohol may raise pain the next day
🏃 Exercise days correlate with higher energy
See all insights →
Ask Companion →
🪴 Today's outlook — based on your patterns

📋 Symptoms that tend to cluster in your ovulatory phase: Bloating, Pelvic pain, Low mood.

For more information about your current phase, see the Ovulatory Phase Guide ›

The moment you open the app, your patterns are already waiting — no digging required.

Mood & energy over time
Mood Energy Pain
5 May9 May13 May17 May
Most frequent symptoms
Fatigue
7d
Bloating
7d
Pelvic pain
4d
Period pain
3d
Endo belly
3d
Nausea
2d
Brain fog
2d

Mood, energy, and pain charted across your cycle — with your most frequent symptoms surfaced automatically.

Today's check-in
In a flare? Log in seconds.
Quick log
Energy
★★★★★
Mood
★★★★★
Pain
★★★★★
↓ Save quick log
Symptoms today
Endo belly Fatigue Bloating Nausea Brain fog
Notes
Flare since this morning, skipped walk…

In the middle of a flare? Three taps and it's logged — no need to write an essay on your worst days.

What makes it different

Built around endometriosis realities — because your body deserves more than a generic period tracker.

Fertility apps were not designed for chronic pain, flare-ups, inflammation clues, fatigue, food reactions or appointment advocacy. This is.

01 · Symptom patterns

Understand when symptoms show up — and what tends to happen around them.

Track pain, fatigue, bloating, digestion, mood, food, medications, supplements and exercise so recurring patterns become easier to see.

Food & Symptoms
Your symptom patterns by food category
Select symptom
Bloating Pelvic pain Fatigue
Dairy
12
Sugar
9
Anti-inflammatory
4
02 · Food clues

Notice possible food and symptom links.

See whether certain food categories appear more often near symptom-heavy days, with cautious language that avoids overclaiming.

03 · Movement without guilt

Rest days count too.

Track exercise type, intensity and rest so you can learn which movement feels supportive — and when your body may need recovery.

04 · Appointment preparation

Bring better notes to your practitioner.

Summarise your recent symptoms, pain levels, phase patterns and possible triggers so appointments can be more focused.

05 · Always automatic

Pattern recognition that runs in the background.

Charts, cycle overlays, food correlations and flare windows surface automatically as you log — no extra steps, no prompts needed.

06 · Companion Pro

Deep AI insights — the written layer on top.

Where automatic patterns show you the picture, AI insights narrate it — plain-language summaries connecting symptoms, food, cycle and time. 5 in your free trial, up to 100/month with Companion Pro.

Why it feels different

Built for pattern recognition — not just symptom logging.

Endometriosis Companion is designed to connect symptoms, food, cycle phases and daily patterns over time. Here's how that changes the experience.

Feature / approach Endometriosis
Companion		 Clue / Flo Generic symptom
trackers
Built specifically for endometriosis ✔ ✘ ✘
Pattern recognition from your own data ✔ △ △
Food + symptom correlation tracking ✔ ✘ △
Designed for chronic symptom complexity ✔ ✘ △
Cycle-aware symptom insights ✔ ✔ ✘
Appointment preparation summaries ✔ ✘ ✘
Privacy-first — data never sold ✔ △ ✘
Connects the dots in your data over time ✔ △ ✘
Built specifically for endometriosis
✔ Endo Companion
✘ Clue / Flo
✘ Generic trackers
Pattern recognition from your own data
✔ Endo Companion
△ Clue / Flo
△ Generic trackers
Food + symptom correlation tracking
✔ Endo Companion
✘ Clue / Flo
△ Generic trackers
Designed for chronic symptom complexity
✔ Endo Companion
✘ Clue / Flo
△ Generic trackers
Cycle-aware symptom insights
✔ Endo Companion
✔ Clue / Flo
✘ Generic trackers
Appointment preparation summaries
✔ Endo Companion
✘ Clue / Flo
✘ Generic trackers
Privacy-first — data never sold
✔ Endo Companion
△ Clue / Flo
✘ Generic trackers
Connects the dots in your data over time
✔ Endo Companion
△ Clue / Flo
✘ Generic trackers
✔ Included — built into the experience
△ Partial — some support, not the main focus
✘ Limited — missing or not meaningfully supported
Privacy promise

Your health data will never be sold. Ever.

Your symptoms, cycle, pain, medications and food logs are deeply personal. Endometriosis Companion is built on the belief that this information should stay yours.

No advertising marketplace. No data broker model. No monetising your pain.

We will never sell your health data, build advertising profiles from your symptoms, or share your personal health patterns with third-party advertisers.

No creepy targeting.

Your data is used to help you understand your patterns — not to sell you things when you are vulnerable.

Plain-language trust.

No vague “partners may use data” language hiding the truth. The promise is simple: your data will not be sold. Ever.

What you may start noticing

When you log consistently, patterns that felt invisible start to emerge.

Endometriosis Companion is designed to surface patterns from your own logged data — pain, bloating, fatigue, food, movement and cycle phase — so the picture becomes clearer over time.

“My pain tends to rise before my period, not randomly.”
“Bloating shows up more often after certain food categories.”
“Fatigue appears heavier during certain cycle phases.”
“Gentle movement seems to support recovery on lower-pain days.”
“My food and symptom tracker finally gives me clearer information for appointments.”
The feeling we are building for

Less “am I imagining this?” More “my own data shows it clearly.”

“I want to walk into appointments with something clearer than scattered memories.”

Appointment confidence

“I do not need another app telling me to be perfect. I need one that understands flare-ups.”

Real-life tracking

“My health data is not a marketing opportunity. It should stay mine.”

Privacy first
Log anywhere, any time

Use it in your browser — or install it like an app.

Endometriosis Companion works on any device. Open it in Safari or Chrome and log immediately — or install it to your home screen for one-tap access whenever you need it.

1
Open in your browser

Visit app.endometriosiscompanion.com in Safari (iPhone/iPad) or Chrome (Android or desktop).

2
Add to home screen

On iPhone: tap the Share icon, then "Add to Home Screen." On Android: tap the menu, then "Add to Home Screen" or "Install app."

3
Log in seconds

Opens full-screen like a native app. No app store needed. Your data syncs across all your devices automatically.

🍎

iPhone & iPad

Open in Safari → Share → Add to Home Screen. Works full-screen on iOS 16.4 and later.

🤖

Android

Open in Chrome → menu → Install app or Add to Home Screen. Full app experience, no Play Store required.

💻

Mac & Windows

Open in Chrome or Edge → address bar install icon → Install. Runs as a standalone desktop app.

🌐

Any browser

No installation needed. Just open app.endometriosiscompanion.com and log directly — it works anywhere.

No app store approvals. No update delays. When the app improves, your installed version updates automatically — nothing to download.
Simple, honest pricing

2 weeks free. Then $8/month. That's it.

Every sign-up starts with a full 2-week free trial — the complete experience, no watered-down version. You get 14 days to see if it works for you.

Free trial — 14 days
$0
no charges during 14 day trial
Deep AI Insights
5 included
pattern recognition always on
→ then
After your trial
$8
per month
Deep AI Insights
Up to 100/month
pattern recognition always on
Pattern recognition vs. deep AI insights — what's the difference?
Automatic pattern recognition runs in the background as you log — surfacing charts, cycle overlays, food trends and flare windows without you doing anything extra. Deep AI insights go a step further: written, plain-language summaries that connect the dots across symptoms, food, cycle phase and time — the kind of narrative you can hand to your specialist.
Everything else included from day one
✓Symptom, pain & cycle tracking
✓Food & flare logging
✓Cycle phase guidance
✓Appointment prep summaries
✓Automatic pattern recognition — always on
✓No ads. Your data never sold.

No surprises after your trial — just $8/month, cancel any time.
No ads. No selling your data. Ever.

Questions before you start

Honest answers, no inflated promises.

Is this an endometriosis symptom tracker?

Yes — but it’s built to be much more than that. Most symptom trackers give you a log. Endometriosis Companion connects your logs. It tracks pain, bloating, fatigue, mood, food, movement, energy and cycle phase together, then surfaces the patterns and correlations that emerge over time. You’ll see how your symptoms shift across your cycle, which foods tend to appear before flares, and how your body responds to rest, movement and stress. The goal isn’t just recording what happened — it’s helping you actually understand it, and walk into appointments with something concrete to show your practitioner.

Is this medical advice?

No. Endometriosis Companion is for education, personal tracking and pattern awareness. It does not diagnose, treat or replace care from a qualified health professional.

Can I track food and symptoms together?

Yes. You can log food categories alongside symptoms so the app can help surface possible food and symptom associations over time.

Will my health data be sold?

No. Your health data will never be sold. Ever.

Start privately

You have been tracking your body in your head for years. Let your logs do it instead.

Start logging symptoms, food, flare patterns, fatigue, movement and cycle changes. Over time, your own data will reveal patterns that are hard to see any other way.

Start your 2-week Trial

Free for 14 days. Then $8/month — cancel any time. No ads. No selling your data. Ever.