# LADYTIMER Period Tracker vs Premom

The clearest difference is ads: Premom at none against LADYTIMER Period Tracker's shown. Premom also leads on ratings volume (60K vs 432) and update cadence (weekly vs every 6 weeks). LADYTIMER Period Tracker's advantage is review sentiment (84% vs 74%). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. LADYTIMER Period Tracker sells 8 one-off in-app purchases and Premom sells 11 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for LADYTIMER Period Tracker against 4.8 for Premom. That said, the two scores are not equally well evidenced: Premom has 60K ratings behind it against 432, so its average is the more settled of the two. Written reviews are what separate them: 84% of LADYTIMER Period Tracker's written reviews are positive against 74% of Premom's.

LADYTIMER Period Tracker ships an update every 6 weeks, Premom weekly. The most recent releases landed on September 28, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | LADYTIMER Period Tracker | Premom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (432 ratings)](https://appshunter.io/ios/app/ladytimer-period-tracker/id406762826/reviews) | **[4.8 (60K ratings)](https://appshunter.io/ios/app/premom-ovulation-tracker-pcos/id1279295922/reviews)** |
| Number of ratings | 432 | **60K** |
| Positive reviews | **84.0% of reviews** | 74.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#48** |
| Size | 24 MB | 269 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Vipos.com](https://appshunter.io/developer/400048012) | [Easy Healthcare Corporation](https://appshunter.io/developer/1159631019) |

## What reviewers say

### LADYTIMER Period Tracker

[App page](https://appshunter.io/ios/app/ladytimer-period-tracker/id406762826)

This app accurately tracks and predicts menstrual cycles and fertile days using scientific methods. It offers features for pregnancy tracking, symptom logging, and reminders for medical exams and birth control. Users can also share data and utilize cloud backup.

**Highlights:** Menstrual cycle tracking, Fertile window prediction, Pregnancy mode, Symptom and mood logging, Medical and birth control reminders, Data sharing and cloud backup

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Themes | $0.99 | one-time |
| AI assistant | $1.99 | one-time |
| AI Assistant | $1.99 | one-time |
| Remove Ads | $3.99 | one-time |
| Pro Version | $5.99 | one-time |
| Ladytimer Pro | $5.99 | one-time |
| AI Assistant | $6.99 | one-time |
| AI Assistant | $19.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate period tracking
- 💡 Helpful for planning pregnancy
- 🤰 Useful for tracking ovulation
- 📅 Convenient calendar features

**What reviewers complain about**

- 🐛 Bugs and crashes
- 💸 Too many ads
- 🔒 Privacy concerns
- 🔄 Difficulty changing data

**Reported bugs**

- App not opening
- Data not saving properly
- Incompatibility with updates

**Requested features**

- Sync with health apps
- More customization options
- Improved chat/community features


### Premom

[App page](https://appshunter.io/ios/app/premom-ovulation-tracker-pcos/id1279295922)

**Currently charting:** #48 Top Grossing · Health & Fitness, #99 Top Free · Health & Fitness (US App Store)

This app helps women track their menstrual cycles, predict ovulation, and monitor fertility to increase chances of conception. It offers personalized insights, expert guidance, and tools like BBT charting and ovulation test scanning. Users can also track pregnancy progress and connect with a supportive community.

**Highlights:** Ovulation test scanning and LH level quantification, Automatic BBT thermometer syncing and charting, Period and cycle logging with symptom tracking, Pregnancy mode with due date calculation and tips, PCOS AI for interpreting cycle trends, Partner invitation for shared updates and insights, Virtual consultations with fertility experts

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (US) | $9.99 | per month |
| Premium (US) | $20.49 | per 3 months |
| Premium | $20.49 | per 3 months |
| Premom Fertility Tracker | $23.49 | per 3 months |
| Premium (US) | $26.99 | per 3 months |
| Premium | $28.49 | per 6 months |
| Premom | $35.99 | per 6 months |
| Premium (UK) | $35.99 | per 6 months |
| Premium | $37.99 | per 6 months |
| Premium | $37.99 | per 6 months |
| Premium | $37.99 | per 6 months |

**What reviewers like**

- 🚀 Accurate ovulation tracking
- 👍 Easy to use app
- 💡 Helpful community support
- 🚀 Affordable ovulation tests
- 👍 Detailed cycle analysis

**What reviewers complain about**

- 🐛 Inconsistent data tracking
- 🐛 Frequent app crashes
- 🐛 Inaccurate ovulation predictions
- 🔒 Privacy concerns with data sharing
- 🔋 Drains battery quickly

**Reported bugs**

- Inability to log miscarriage data
- Syncing issues with Bluetooth thermometers
- Ovulation test results not accurately detected

**Requested features**

- Ability to edit past data entries
- Option to switch between Celsius and Fahrenheit
- More customization options for the calendar view
- Enhanced data export capabilities


## Frequently asked questions

### Is LADYTIMER Period Tracker free?

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

### Is Premom free?

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

### Which has better reviews, LADYTIMER Period Tracker or Premom?

Premom is rated higher. LADYTIMER Period Tracker averages 4.7 out of 5 from 432 ratings, while Premom averages 4.8 from 60K ratings.

### Do LADYTIMER Period Tracker or Premom have ads?

LADYTIMER Period Tracker shows ads; Premom does not.

### Which is updated more often, LADYTIMER Period Tracker or Premom?

LADYTIMER Period Tracker ships an update every 6 weeks, and Premom weekly. Most recently, LADYTIMER Period Tracker was updated on September 28, 2026 and Premom on September 27, 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.*