Comparison

Endometriosis Tracker Diary vs Headache Logs

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Endometriosis Tracker Diary

Features
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EndoTracker - Endometriosis & Adenomyosis Symptom Tracker Living with endometriosis or adenomyosis means dealing with unpredictable pain, heavy bleeding, fatigue, and symptoms that are hard to put into words โ€” especially during a 10-minute doctor's appointment. EndoTracker gives you a simple, private way to log everything in seconds and turn your daily experience into clear, shareable insights. TRACK WHAT MATTERS - FAST Log your day in under a minute. Record pain intensity (0โ€“10), pinpoint locations (pelvis, lower back, abdomen, legs, head), and describe the type โ€” cramping, stabbing, pressing, or burning. Track blood loss intensity, clots, fatigue, mood, and bowel or bladder symptoms. Having a rough day? Add multiple registrations as your symptoms change throughout the day. YOUR MEDICATIONS, ORGANIZED Choose from 30+ built-in endometriosis medications โ€” painkillers, hormone therapy, supplements, and more โ€” or add your own. Log what you took, when, and how well it worked. See at a glance which medications you've taken today and which ones you haven't. A CALENDAR THAT TELLS YOUR STORY See your entire month at a glance. Every day is color-coded by severity โ€” mild, moderate, or severe โ€” based on the combination of pain, blood loss, and fatigue. A small dot marks bleeding days. Tap any day to review the full details. Spot your patterns without reading a single number. DASHBOARD BUILT FOR DAILY USE Open the app and immediately see what matters: today's status, this week's overview with color-coded day circles, and your 30-day statistics including average pain score, flare-up days, bleeding days, and symptom-free days. Everything on one screen, no digging through menus. WELLNESS SCORE Answer 5 quick questions about pain impact, sense of control, emotional wellbeing, social support, and self-image. Track your score over time and see how your quality of life changes with different treatments. A meaningful number to share with your doctor. DISCOVER PATTERNS (PRO) EndoTracker analyzes your registrations to uncover what you can't see day-to-day: which body areas are most affected, what symptoms cluster together, which days of the week tend to be hardest, and how your cycle influences your pain. These insights help you prepare, plan, and have better conversations with your healthcare team. MEDICATION EFFECTIVENESS (PRO) See your average pain on days with versus without each medication. Compare percentage reductions side by side. Know what actually works โ€” backed by your own data, not guesswork. PDF HEALTH REPORT (PRO) Generate a clean, professional PDF report covering any time period you choose. Pain distribution, symptom frequency, medication overview, blood loss trends, wellness scores โ€” all formatted and ready to hand to your gynecologist or GP. No more trying to remember how last month went. NOTES & JOURNAL (PRO) Add personal notes to any registration - what you ate, how you slept, what triggered a flare-up. Review your notes in a timeline on your dashboard to identify triggers or track recovery after surgery. YOUR SOS PLAN Prepare for your worst days on a good day. Write down your personal pain management plan, store your emergency contact with a one-tap call button, and access it instantly when you need it most. BUILT FOR PRIVACY All your data stays on your device. No account required. No cloud. No tracking. Nothing leaves your phone ever. EndoTracker is designed for people living with endometriosis and adenomyosis who want to understand their body, communicate clearly with their healthcare team, and take control of their treatment journey. Download EndoTracker and start turning your daily experience into insights that matter.

About

Headache Logs

Features
Read full description

Headache is a simple, private headache tracker designed to stay out of your way. Log a headache in seconds pick the day, choose morning, afternoon, or all day, and rate the intensity as low, medium, or high. Add a quick note if needed. That's it. WHAT YOU GET โ€ข Monthly calendar view colored dots show pain days at a glance โ€ข Three intensity levels low, medium, and high with color coding โ€ข Time-of-day tracking morning, afternoon, or all day โ€ข Notes add context to any entry โ€ข Reminders optional daily notifications so you never forget to log โ€ข Export share your data anytime for doctor appointments or personal records โ€ข No account needed everything stays on your device Simple, fast, and private. Built for people who just want to track their headaches without the clutter.

Screenshots

Endometriosis Tracker Diary4 screens
Headache Logs3 screens

Verdict

The call

The clearest difference is in-app purchases: Headache Logs at none against Endometriosis Tracker Diary's 2. Headache Logs also leads on iOS requirement (16.0 vs 26.2). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Endometriosis Tracker Diary sells 2 in-app purchases, starting at $6.99 per month. Headache Logs asks for nothing beyond the download.

Scorecard2 real differences ยท 4 level
Endometriosis Tracker Diary versus Headache Logs: the parameters behind the verdict, then further details
ParameterEndometriosis Tracker DiaryHeadache Logs
PriceFreeFree
Update frequencyMonthlyโ€”
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhoneiPhone, iPad โ€” better
Requires iOS26.216.0 โ€” better
Further details โ€” not scored
Size15 MB1 MB
Age rating4+4+
DeveloperPatrick van der PloegDiego Sepulveda

In-app purchases

2 purchases

Endometriosis Tracker Diary

Subscriptions2
  • Monthly Plan Endometriosis Tracker$6.991 Month
  • Annual Plan Endometriosis Tracker7 Days trial$34.991 Year
None

Headache Logs

No in-app purchases

Questions

Is Endometriosis Tracker Diary free?
Endometriosis Tracker Diary is free to download, with in-app purchases available.
Is Headache Logs free?
Headache Logs is free to download, with no in-app purchases.
Do Endometriosis Tracker Diary or Headache Logs have ads?
Neither Endometriosis Tracker Diary nor Headache Logs shows ads.

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