# Matilda Surgery vs Endometriosis Tracker

The clearest difference is in-app purchases: Matilda Surgery at none against Endometriosis Tracker's 17. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Endometriosis Tracker sells 17 in-app purchases, starting at $4.95 per month. Matilda Surgery asks for nothing beyond the download.

Matilda Surgery ships an update every 6 months, Endometriosis Tracker every 12 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Matilda Surgery | Endometriosis Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/endometriosis-tracker/id6743563939/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 12 months |
| Monetization | — | Free with in-app purchases |
| Size | 43 MB | 202 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Matilda Health Pty Ltd](https://appshunter.io/developer/1689361792) | [Digital Therapeutics](https://appshunter.io/developer/1721663167) |

## What reviewers say

### Matilda Surgery

[App page](https://appshunter.io/ios/app/matilda-surgery/id6566171575)

**In-app purchases:** none


### Endometriosis Tracker

[App page](https://appshunter.io/ios/app/endometriosis-tracker/id6743563939)

This app helps individuals manage chronic health conditions like endometriosis, PCOS, and PMDD. It allows for detailed symptom tracking, medication logging, and provides personalized insights to understand the impact of lifestyle and treatments on well-being. Users can also organize medical history and access supportive wellness tools.

**Highlights:** Symptom and mood logging, Period and cycle tracking, Medication and supplement reminders, Personalized health insights, Pain and mood support tools, Medical history organization, Care team contact management

**Features:** macOS Compatibility, Siri integration, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| steady pass | $4.95 | per month |
| easy pass | $5.99 | per 7 days |
| flex pass | $8.99 | per month |
| weather max | $9.99 | per 3 months |
| carey ai max | $19.99 | per month |
| yearly access | $19.99 | per year |
| smart pass | $19.99 | per year |
| carey ai ultra | $29.99 | per month |
| plus | $29.99 | per year |
| Premium Yearly | $29.99 | per year |
| limited discount | $29.99 | per year |
| Extended Trial | $39.99 | per year |
| yearly access | $39.99 | per year |
| 7-Day Trial | $49.99 | per year |
| store credit | $1.99 | one-time |
| carey ai credits | $8.99 | one-time |
| lifetime upgrade | $99.99 | one-time |


## Frequently asked questions

### Is Matilda Surgery free?

Matilda Surgery is free to download, with no in-app purchases.

### Is Endometriosis Tracker free?

Endometriosis Tracker is free to download, with in-app purchases available.

### Do Matilda Surgery or Endometriosis Tracker have ads?

Neither Matilda Surgery nor Endometriosis Tracker shows ads.

### Which is updated more often, Matilda Surgery or Endometriosis Tracker?

Matilda Surgery ships an update every 6 months, and Endometriosis Tracker every 12 months. Most recently, Matilda Surgery was updated on October 24, 2026 and Endometriosis Tracker on October 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*