# Period Diary vs Period Tracker Widget

The clearest difference is rating: Period Tracker Widget at 4.5 against Period Diary's 4.1. Period Tracker Widget also leads on review sentiment (40% vs 15%). Period Diary's advantage is ratings volume (429 vs 63). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Period Diary sells 1 one-off in-app purchase and Period Tracker Widget sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Period Tracker Widget holds the better App Store score, 4.5 against 4.1. That said, the two scores are not equally well evidenced: Period Diary has 429 ratings behind it against 63, so its average is the more settled of the two. Written reviews point the same way: 15% of Period Diary's written reviews are positive against 40% of Period Tracker Widget's.

Period Diary ships an update every 6 weeks, Period Tracker Widget every 3 weeks. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Period Diary | Period Tracker Widget |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (429 ratings)](https://appshunter.io/ios/app/period-diary-privacy-first/id1021545958/reviews) | **[4.5 (63 ratings)](https://appshunter.io/ios/app/period-tracker-widget/id1535906799/reviews)** |
| Number of ratings | **429** | 63 |
| Positive reviews | 15.4% of reviews | **40.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 45 MB | 18 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Sasa Kolda](https://appshunter.io/developer/1673557983) | [Laid-back Lion Apps Ltd](https://appshunter.io/developer/1543371216) |

## What reviewers say

### Period Diary

[App page](https://appshunter.io/ios/app/period-diary-privacy-first/id1021545958)

This app offers a simple and private way to track your menstrual cycle, ovulation, and fertility. It provides accurate predictions for future periods and fertile windows, learning from your logged data. Get notifications for important cycle events and understand your reproductive health without needing an account.

**Highlights:** Private data, no account needed, Accurate period and ovulation predictions, Learns from logged cycle data, Tracks weight, flow, intimacy, temperature, Future predictions 3+ months in advance, Daily notes for symptoms and birth control

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Period. Premium Lifetime | $9.99 | one-time |

**What reviewers like**

- 🔒 No account required, data stays on device
- 👍 Simple and minimalist design
- 💰 Free basic period tracking without paywall
- 📱 Intuitive for basic tracking needs
- 🎨 Aesthetic and visually appealing interface

**What reviewers complain about**

- 🐛 Frequent app crashes and instability
- 🐛 Calendar functionality broken or inaccessible
- ❌ Cannot edit period end dates properly
- ❌ Cannot log past period dates
- 🌍 No timezone support causing date confusion

**Reported bugs**

- App crashes when opening calendar
- App crashes when trying to edit start dates
- Cannot set period end date in same month as start date
- Cannot log dates from previous months
- App freezes during countdown timer

**Requested features**

- Option to hide fertility tracking, show only period days
- Timezone selection capability
- Notes or symptom logging on calendar
- Clearer explanation of color coding system
- Support for irregular cycle adjustments


### Period Tracker Widget

[App page](https://appshunter.io/ios/app/period-tracker-widget/id1535906799)

Track your menstrual cycle and fertility window with discreet home screen widgets. Get timely period predictions and set daily pill reminders. Customize your widget design for a quick glance at your monthly journey.

**Highlights:** Home screen widgets, Period prediction, Fertility window tracking, Daily pill reminders, Customizable widget designs, Calendar view

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Period Monthly Plan | $4.99 | per month |
| Period Monthly Plan | $5.99 | per month |
| Period Yearly Plan | $19.99 | per year |


## Frequently asked questions

### Is Period Diary free?

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

### Is Period Tracker Widget free?

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

### Which has better reviews, Period Diary or Period Tracker Widget?

Period Tracker Widget is rated higher. Period Diary averages 4.1 out of 5 from 429 ratings, while Period Tracker Widget averages 4.5 from 63 ratings.

### Do Period Diary or Period Tracker Widget have ads?

Neither Period Diary nor Period Tracker Widget shows ads.

### Which is updated more often, Period Diary or Period Tracker Widget?

Period Diary ships an update every 6 weeks, and Period Tracker Widget every 3 weeks. Most recently, Period Diary was updated on November 1, 2026 and Period Tracker Widget on November 7, 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.*