Comparison

Endometriosis Tracker vs Chloe

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

Head to head
About

Endometriosis Tracker

This app helps individuals track endometriosis symptoms, identify patterns, and build daily habits to manage pain, fatigue, and overall wellbeing. It offers personalized guidance and tools to support users between medical appointments and make informed health decisions.

Highlights
  • Symptom tracking (pain, fatigue, bloating)
  • Pattern identification and trigger analysis
  • Personalized habit-building guidance
  • Pelvic pain and period tracking
  • EndoFit™ Score for progress measurement
  • Support for adenomyosis and IBS
Features
Read full description

Endo45 is the evidence-informed endometriosis app that helps you track symptoms, uncover patterns and build practical daily habits alongside your medical care. Understand what affects your pain, fatigue, bloating, energy and wellbeing — so you can make more confident decisions and protect more of the life you’re building. There may not be a cure for endometriosis. But you are not powerless. WHY ENDO45? • Understand Your Endometriosis Connect the dots between your symptoms, lifestyle and daily habits. Reduce guesswork and make more informed decisions about your health. • Go Beyond Symptom Tracking Access evidence-informed support for endometriosis, adenomyosis, chronic pelvic pain, fatigue, hormone health, gut health and emotional wellbeing. • Know What to Prioritise Follow a personalised roadmap that helps you focus on the habits most likely to make a difference for you — instead of trying everything at once. • Support Between Appointments Bring symptom tracking, personalised plans, education and practical tools together in one place, helping you feel supported every day — not just at your next specialist visit. TRACK WHAT MATTERS Use your endometriosis symptom tracker, pelvic pain diary, period tracker, fatigue tracker, bloating tracker and EndoFit™ Score to: • Identify symptom patterns and potential triggers • Understand changes in pain, energy, digestion and mood • Track endometriosis flares and chronic pelvic pain • Monitor periods, PMS, PMDD and hormone-related symptoms • Record endo belly, IBS symptoms and bloating • Measure progress in your wellbeing and daily function • Prepare more useful information for medical appointments BUILD REALISTIC DAILY HABITS Access practitioner-informed, evidence-aware guidance designed to help you: • Reduce endometriosis flares and chronic pelvic pain • Better manage endo belly, IBS symptoms and bloating • Support hormone balance, PMS and PMDD • Improve energy, sleep, resilience and emotional wellbeing • Build healthy habits that fit real life — not another full-time health routine MEASURE YOUR PROGRESS Your personalised EndoFit™ Score helps you see changes in your symptoms, energy, wellbeing and daily function over time. Turn invisible progress into something you can measure, understand and celebrate. WHO IS ENDO45 FOR? Endo45 is designed for people who have recently been diagnosed, have lived with symptoms for years or are still searching for answers. It provides practical support for people navigating: • Endometriosis • Adenomyosis • Chronic pelvic pain • Painful periods • Endo belly, IBS and digestive symptoms • Fatigue and low energy • Hormone imbalance, PMS and PMDD • Fertility, recovery and whole-body health If you’re tired of endless trial and error and want practical support between medical appointments, Endo45 is built for you. FEATURES • Endometriosis symptom tracker • Pelvic pain diary and pain tracker • Period tracker and cycle insights • Fatigue tracker and energy monitoring • Bloating tracker and endo belly support • Daily Planner with practical Quick Hits for pain, fatigue, PMS and flare days • Personalised habit builder • Evidence-informed learning library • Health and wellness journal • EndoFit™ Score progress tracking • Whole-body health plans • Women’s health education START YOUR JOURNEY TODAY Thousands of people describe Endo45 as: “The endometriosis toolkit I wish I’d found years earlier.” Start with a 7-day FREE trial and discover a more confident way to manage your health. Cancel anytime through the App Store. Download Endo45 today and start understanding your body, measuring your progress and protecting more of the life you’re building. Terms of Use: https://www.endo45.co.nz/terms-and-conditions

About

Chloe

This app empowers women with expert-reviewed content and AI-driven insights for menstrual health tracking. It offers an ovulation calculator, pregnancy calendar, and personalized health reports to understand your body's patterns.

Highlights
  • AI-based cycle predictions
  • Ovulation calculator
  • Pregnancy calendar
  • Expert-reviewed health content
  • Personalized health reports
  • Anonymous mode
Features
Read full description

Welcome to Her, your comprehensive guide to female health. Co-developed with top health and medical experts, our mission is to empower women at every stage of their menstrual health journey. CHOSEN BY WOMEN WORLDWIDE: Her is the preferred choice women around the world. We provide a reliable platform for tracking menstrual health and understanding your body better. EXPERT-REVIEWED CONTENT: Our content is meticulously reviewed by expert doctors and health experts to ensure you have accurate, trustworthy information at your fingertips. AI-BASED PREDICTIONS: Log your symptoms and activities to get the most precise AI-based overview of your body's patterns. Our advanced algorithms learn from your inputs to provide personalized predictions for your menstrual cycle and ovulation. OVULATION CALCULATOR & PREGNANCY CALENDAR: Plan or prevent pregnancy with our accurate ovulation calculator and fertility tracker. If you're expecting, follow your baby's growth weekly during pregnancy with our detailed pregnancy mode. ANONYMOUS MODE: In Anonymous Mode, Her transfers only essential data to a new account that does not contain any personal information. This way, you’ll be able to continue enjoying personalized insights and accurate predictions, but with the option to remove any connection with your identity. HEALTH REPORT & AID: Get access to your monthly health report with personalized cycle graphs, and indications of your body’s patterns. A virtual health dialog provides proactive information based on your unique profile and symptoms. SUBSCRIPTION POLICY: Her provides monthly and yearly subscriptions, allowing you to experience all features and fully utilize Her's digital services. • Payment will be charged to your iTunes account at confirmation of purchase. • Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. • Account will be charged for renewal within 24 hours prior to the end of the current period. • Subscriptions may be managed by the user, and auto-renewal may be turned off by going to the user's iTunes Account Settings after purchase. PRIVACY POLICY: https://www.joinher.app/privacy-policy TERMS OF USE: https://www.joinher.app/terms-of-use Embark on your journey towards enhanced menstrual health today with Her, your personal cycle companion! Please note, Her should not be used as a diagnostic tool or a form of birth control/contraception. It is not a substitute for professional medical advice, diagnosis, or treatment. While the Her app offers valuable insights into menstrual health, it should not replace professional medical advice, serve as a diagnostic tool, or be used for birth control purposes. Consult a healthcare provider for all health and medical concerns.

Screenshots

Endometriosis Tracker4 screens
Chloe4 screens

Verdict

The call

The clearest difference is update cadence: Endometriosis Tracker at every 3 weeks against Chloe's every 6 months. Endometriosis Tracker also leads on review sentiment (56% vs 33%). Chloe's advantage is rating (4.5 vs 4.1). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Endometriosis Tracker sells 6 in-app purchases, starting at $4.99 per 7 days and Chloe sells 8 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Chloe holds the better App Store score, 4.5 against 4.1. Both are backed by a comparable volume of ratings — 45 and 56 respectively. Written reviews complicate that: 56% of Endometriosis Tracker's written reviews are positive against 33% of Chloe's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Endometriosis Tracker ships an update every 3 weeks, Chloe every 6 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Endometriosis Tracker versus Chloe: the parameters behind the verdict, then further details
ParameterEndometriosis TrackerChloe
PriceFreeFree
Rating4.1 (45 ratings)4.5 (56 ratings) — better
Positive reviews55.9% of reviews — better33.3% of reviews
Number of ratings4556 — better
Update frequencyEvery 3 weeks — betterEvery 6 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.114.0 — better
Further details — not scored
Size120 MB98 MB
Age rating17+12+
DeveloperEndo45 LimitedWidgethub Limited

Customer experience

Endometriosis Tracker

All ratings45 ratings
Positive77.8%
Neutral0.0%
Negative22.2%
Written reviews34 reviews
Positive55.9%
Neutral2.9%
Negative41.2%

Chloe

All ratings57 ratings
Positive87.7%
Neutral1.8%
Negative10.5%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

6 purchases

Endometriosis Tracker

Subscriptions5
  • Weekly$4.997 Days
  • Monthly subscription7 Days trial$9.991 Month
  • Monthly subscription14 Days trial$9.991 Month
Show 2 more
  • Yearly7 Days trial$69.991 Year
  • Yearly14 Days trial$69.991 Year
One-time1
  • Lifetime Access$159.00
8 purchases

Chloe

Subscriptions7
  • Premium Subscription Monthly$5.991 Month
  • Premium Subscription Monthly14 Days trial$5.991 Month
  • Premium Yearly with Discount$9.991 Year
Show 4 more
  • Premium Subscription Yearly14 Days trial$19.991 Year
  • Premium Subscription Yearly$19.991 Year
  • Premium Subscription Yearly14 Days trial$79.991 Year
  • Premium Subscription Yearly$79.991 Year
One-time1
  • Lifetime Subscription$39.99

Questions

Is Endometriosis Tracker free?
Endometriosis Tracker is free to download, with in-app purchases available.
Is Chloe free?
Chloe is free to download, with in-app purchases available.
Which has better reviews, Endometriosis Tracker or Chloe?
Chloe is rated higher. Endometriosis Tracker averages 4.1 out of 5 from 45 ratings, while Chloe averages 4.5 from 56 ratings.
Do Endometriosis Tracker or Chloe have ads?
Neither Endometriosis Tracker nor Chloe shows ads.
Which is updated more often, Endometriosis Tracker or Chloe?
Endometriosis Tracker ships an update every 3 weeks, and Chloe every 6 months. Most recently, Endometriosis Tracker was updated on November 3, 2026 and Chloe on October 30, 2026.

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