# PMDD Tracker vs Ovulio Baby

The clearest difference is update cadence: Ovulio Baby at every 3 weeks against PMDD Tracker's every 3 months. PMDD Tracker's advantage is ratings volume (183 vs 47) and iOS requirement (13.0 vs 15.0). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. PMDD Tracker sells 2 in-app purchases, starting at $9.99 per month and Ovulio Baby sells 5 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PMDD Tracker holds the better App Store score, 4.7 against 4.6. Both are backed by a comparable volume of ratings — 183 and 47 respectively. Written reviews complicate that: 89% of PMDD Tracker's written reviews are positive against 96% of Ovulio Baby's, so the app with the better star average is not the one people write more warmly about.

PMDD Tracker ships an update every 3 months, Ovulio Baby every 3 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PMDD Tracker | Ovulio Baby |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (183 ratings)](https://appshunter.io/ios/app/pmdd-tracker/id6443989675/reviews)** | [4.6 (47 ratings)](https://appshunter.io/ios/app/ovulio-baby-ovulation-tracker/id6469041230/reviews) |
| Number of ratings | **183** | 47 |
| Positive reviews | 88.8% of reviews | **96.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 56 MB | 114 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Adam Cziko](https://appshunter.io/developer/1508288501) | [MW Lifestyle GmbH](https://appshunter.io/developer/1773658153) |

## What reviewers say

### PMDD Tracker

[App page](https://appshunter.io/ios/app/pmdd-tracker/id6443989675)

Easily track your menstrual cycle, including emotional and physical symptoms, treatments, and notes. Generate printable reports for your doctor and personalize your tracking experience. Stay informed about your cycle phases and analyze your statistics over time.

**Highlights:** Track menstrual cycle, Track emotional and physical symptoms, Track treatments, Write notes, Generate printable reports, Customize symptoms and treatments, Daily reminders

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $9.99 | per month |
| Annual Plan | $39.99 | per year |

**What reviewers like**

- 👍 Easy to use and straightforward interface
- 🎯 Customizable symptoms and tracking categories
- 📊 Clear graphs and visual data representation
- 🔔 Daily reminder notifications for consistent tracking
- 💊 Specialized PMDD symptom tracking

**What reviewers complain about**

- 💰 High subscription cost and paywall
- 🔒 Privacy concerns regarding data sharing post-Roe v Wade
- 📊 Reports lack date-specific information for comparison
- ⚠️ Limited free features and trial period
- 🎯 Symptom scale not customizable (fixed mild/moderate/severe)

**Reported bugs**

- Calendar date buttons non-functional
- Unable to edit past entries by clicking dates
- App functionality issues preventing proper use

**Requested features**

- Customizable symptom severity scales (1-10, frequency options)
- Additional graphing and reporting options
- Automatic cycle phase prediction
- Brain fog symptom tracker
- Headache/migraine specific tracking


### Ovulio Baby

[App page](https://appshunter.io/ios/app/ovulio-baby-ovulation-tracker/id6469041230)

This app helps couples track fertility and predict ovulation days to maximize conception chances. It also offers gender influencing methods, a Chinese Lunar Calendar for monthly gender prediction, and guided relaxation sessions to reduce stress. Expert-backed educational resources are also included.

**Highlights:** Advanced fertility tracking, Ovulation and fertile window prediction, Gender influencing methods, Chinese Lunar Calendar gender prediction, Guided relaxation and stress reduction, Expert-written educational resources

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All | $9.99 | per 7 days |
| Unlock All | $19.99 | per month |
| Unlock All | $29.99 | per 3 months |
| Ovulio Baby Lifetime | $9.99 | one-time |
| Ovulio Baby Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is PMDD Tracker free?

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

### Is Ovulio Baby free?

Ovulio Baby is free to download, with in-app purchases available.

### Which has better reviews, PMDD Tracker or Ovulio Baby?

PMDD Tracker is rated higher. PMDD Tracker averages 4.7 out of 5 from 183 ratings, while Ovulio Baby averages 4.6 from 47 ratings.

### Do PMDD Tracker or Ovulio Baby have ads?

Neither PMDD Tracker nor Ovulio Baby shows ads.

### Which is updated more often, PMDD Tracker or Ovulio Baby?

PMDD Tracker ships an update every 3 months, and Ovulio Baby every 3 weeks. Most recently, PMDD Tracker was updated on October 27, 2026 and Ovulio Baby on October 24, 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.*