# Period Log vs Cube Period Tracker

The clearest difference is in-app purchases: Period Log at none against Cube Period Tracker's 1. Period Log also leads on rating (4.7 vs 4.4) and review sentiment (92% vs 77%). Cube Period Tracker's advantage is ads (none vs shown). On price, ratings volume, update cadence and iOS requirement there is nothing between them.

Both are free to download. Cube Period Tracker sells 1 one-off in-app purchase. Period Log asks for nothing beyond the download.

Period Log holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 1.2K and 756 respectively. Written reviews point the same way: 92% of Period Log's written reviews are positive against 77% of Cube Period Tracker's.

Period Log ships an update every 7 months, Cube Period Tracker every 6 months. The most recent releases landed on October 19, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Period Log | Cube Period Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.2K ratings)](https://appshunter.io/ios/app/period-log/id494474881/reviews)** | [4.4 (756 ratings)](https://appshunter.io/ios/app/cube-period-tracker/id1209848036/reviews) |
| Number of ratings | **1.2K** | 756 |
| Positive reviews | **91.9% of reviews** | 77.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 6 months** |
| Monetization | **Ad-supported** | Freemium |
| Size | 54 MB | 6 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [倩 赵](https://appshunter.io/developer/376557917) | [Flask LLP](https://appshunter.io/developer/736602874) |

## What reviewers say

### 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


### Cube Period Tracker

[App page](https://appshunter.io/ios/app/cube-period-tracker/id1209848036)

This app offers a straightforward way to track your menstrual cycles. Log your period start date and duration to receive predictions for your next cycle. It features a simple calendar view and integrates with health data.

**Highlights:** Easy period logging, Next cycle prediction, Monthly/yearly calendar, Health charts, Period, PMS, ovulation reminders, Apple Health integration, Customizable themes and icons

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |

**What reviewers like**

- 🩸 Discreet and gender-neutral design
- 📆 Simple and easy to use
- 🔍 Accurate period predictions
- 🌈 Cute and customizable themes
- 🔒 Protects user privacy

**What reviewers complain about**

- 💰 Some features require paid subscription
- 📋 Limited tracking options (no symptom logging)
- 🔔 Lack of reminders in free version

**Reported bugs**

- Data not transferring between devices
- Inconsistent cycle predictions

**Requested features**

- Add symptom and note-taking features
- Integrate with health tracking apps
- Customizable reminders in free version


## Frequently asked questions

### Is Period Log free?

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

### Is Cube Period Tracker free?

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

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

Period Log is rated higher. Period Log averages 4.7 out of 5 from 1.2K ratings, while Cube Period Tracker averages 4.4 from 756 ratings.

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

Period Log shows ads; Cube Period Tracker does not.

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

Period Log ships an update every 7 months, and Cube Period Tracker every 6 months. Most recently, Period Log was updated on October 19, 2026 and Cube Period Tracker on October 20, 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.*