# Period Log vs drip period & cycle tracker

The clearest difference is rating: Period Log at 4.7 against drip period & cycle tracker's 4.0. Period Log also leads on ratings volume (1.2K vs 59) and review sentiment (92% vs 81%). drip period & cycle tracker's advantage is ads (none vs shown) and update cadence (every 6 weeks vs every 7 months). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Period Log holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Period Log has 1.2K ratings behind it against 59, so its average is the more settled of the two. Written reviews point the same way: 92% of Period Log's written reviews are positive against 81% of drip period & cycle tracker's.

Period Log ships an update every 7 months, drip period & cycle tracker every 6 weeks. The most recent releases landed on November 6, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Period Log | drip period & cycle tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.2K ratings)](https://appshunter.io/ios/app/period-log/id494474881/reviews)** | [4.0 (59 ratings)](https://appshunter.io/ios/app/drip-period-and-cycle-tracker/id1584564949/reviews) |
| Number of ratings | **1.2K** | 59 |
| Positive reviews | **91.9% of reviews** | 81.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 54 MB | 23 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [倩 赵](https://appshunter.io/developer/376557917) | [Heart of Code e.V.](https://appshunter.io/developer/1584564951) |

## 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


### drip period & cycle tracker

[App page](https://appshunter.io/ios/app/drip-period-and-cycle-tracker/id1584564949)

This app helps you understand your body by tracking your menstrual cycle, fertility, and related symptoms. It prioritizes user privacy by keeping all your data on your device and offers transparent, science-based calculations. Designed with inclusivity, it allows you to track what matters most to you.

**Highlights:** Track bleeding, fertility, sex, mood, and pain, Analyze cycles with graphs, Receive period and temperature notifications, Import, export, and password protect data, Open-source and community-driven, Gender-inclusive design, Sympto-thermal fertility detection

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🔒 Excellent privacy and data security
- 👍 Simple, clean, and user-friendly interface
- 🚫 No ads or subscription pressure
- 🆓 Free to use
- 🌐 Open-source

**What reviewers complain about**

- 🌡️ No Fahrenheit option for temperature tracking
- ❓ Lack of clear explanations for calendar symbols
- 📉 Chart tab is visually confusing
- 📈 Limited symptom and mood options
- 🔄 Calendar view resets to current date

**Reported bugs**

- App closes when changing/deleting data
- App crashes when trying to input personal info
- Cycle length over 99 days causes data corruption
- Chart button not working for some users
- Calendar view resets to current date after navigating

**Requested features**

- Add Fahrenheit option for temperature tracking
- Allow input of hunger and energy levels
- Show period predictions further into the future (beyond 3 months)
- Add markings for days with specific symptom entries (pain, mood, notes) in the calendar view
- Allow setting notification times


## Frequently asked questions

### Is Period Log free?

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

### Is drip period & cycle tracker free?

drip period & cycle tracker is free to download, with no in-app purchases.

### Which has better reviews, Period Log or drip period & cycle tracker?

Period Log is rated higher. Period Log averages 4.7 out of 5 from 1.2K ratings, while drip period & cycle tracker averages 4.0 from 59 ratings.

### Do Period Log or drip period & cycle tracker have ads?

Period Log shows ads; drip period & cycle tracker does not.

### Which is updated more often, Period Log or drip period & cycle tracker?

Period Log ships an update every 7 months, and drip period & cycle tracker every 6 weeks. Most recently, Period Log was updated on November 6, 2026 and drip period & cycle tracker on November 11, 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.*