# LADYTIMER Period Tracker vs Period Log

The clearest difference is in-app purchases: Period Log at none against LADYTIMER Period Tracker's 9. Period Log also leads on review sentiment (92% vs 80%). LADYTIMER Period Tracker's advantage is update cadence (every 6 weeks vs every 7 months) and iOS requirement (13.0 vs 15.6). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. LADYTIMER Period Tracker sells 8 one-off in-app purchases. Period Log asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for LADYTIMER Period Tracker against 4.7 for Period Log. Both are backed by a comparable volume of ratings — 432 and 1.2K respectively. Written reviews are what separate them: 80% of LADYTIMER Period Tracker's written reviews are positive against 92% of Period Log's.

LADYTIMER Period Tracker ships an update every 6 weeks, Period Log every 7 months. The most recent releases landed on October 14, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | LADYTIMER Period Tracker | Period Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (432 ratings)](https://appshunter.io/ios/app/ladytimer-period-tracker/id406762826/reviews) | [4.7 (1.2K ratings)](https://appshunter.io/ios/app/period-log/id494474881/reviews) |
| Number of ratings | 432 | **1.2K** |
| Positive reviews | 79.6% of reviews | **91.9% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 6 weeks** | Every 7 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 24 MB | 54 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [Vipos.com](https://appshunter.io/developer/400048012) | [倩 赵](https://appshunter.io/developer/376557917) |

## 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


### Period Log

[App page](https://appshunter.io/ios/app/period-log/id494474881)

Track and predict your menstrual cycles, fertility, and ovulation. Log period days, flow, mood, symptoms, and more. Receive timely reminders and protect your data with password protection.

**Highlights:** Track period, ovulation, and fertile days, Predict future cycles and fertile windows, Log moods, symptoms, and flow, Visual calendar with icons, Customizable reminders, Password and Touch ID protection, Pregnancy mode with due date calculation

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 📆 Helpful for tracking cycles
- ⏰ Accurate period predictions
- 📝 Ability to log symptoms and moods
- 💻 Simple and straightforward interface

**What reviewers complain about**

- 💸 Too many ads in free version
- 🐛 Occasional bugs or glitches
- 🔄 Difficulty editing or deleting entries
- 🔍 Limited customization options
- 📊 Inaccurate ovulation predictions for some users

**Reported bugs**

- Data not saving properly after app updates
- Calendar view not displaying all entries correctly
- Notifications not working as expected

**Requested features**

- Option to remove ads
- Ability to sync data across devices
- More detailed symptom and mood tracking
- Customizable reminders and notifications
- Integration with other health apps


## Frequently asked questions

### Is LADYTIMER Period Tracker free?

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

### Is Period Log free?

Period Log is free to download, with no in-app purchases.

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

LADYTIMER Period Tracker and Period Log are both rated 4.7 out of 5 on the App Store, from 432 and 1.2K ratings respectively.

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

Both LADYTIMER Period Tracker and Period Log show ads.

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

LADYTIMER Period Tracker ships an update every 6 weeks, and Period Log every 7 months. Most recently, LADYTIMER Period Tracker was updated on October 14, 2026 and Period Log on October 19, 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.*