# Period Tracker ‎ vs Dose Sure

The clearest difference is in-app purchases: Dose Sure at none against Period Tracker ‎'s 1. Dose Sure also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 3 months). Period Tracker ‎'s advantage is device support (4 vs 1) and iOS requirement (12.0 vs 17.0). On price there is nothing between them.

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

Period Tracker ‎ ships an update every 3 months, Dose Sure every 3 weeks. The most recent releases landed on October 2, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Period Tracker ‎ | Dose Sure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (8.3K ratings)](https://appshunter.io/ios/app/period-tracker/id720796332/reviews)** | — |
| Number of ratings | **8.3K** | — |
| Positive reviews | 81.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 84 MB | 2 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sevenlogics, Inc.](https://appshunter.io/developer/346249545) | [Vasilij Sviridov](https://appshunter.io/developer/1312639303) |

## What reviewers say

### Period Tracker ‎

[App page](https://appshunter.io/ios/app/period-tracker/id720796332)

This app helps you discreetly track your menstrual cycle, daily moods, health symptoms, and more. It offers predictions for your period and fertile days, allowing for better planning. Customize your experience with various themes and icons, and connect with a community for support.

**Highlights:** Track periods, moods, symptoms, and weight, Predict upcoming periods and fertile days, Customizable themes, fonts, and icons, Community forums for user interaction, Data backup and calendar sync, Pregnancy mode and privacy safeguards

**Features:** macOS Compatibility, Apple Wallet, Apple Watch app

**In-app purchases (1)**

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

**What reviewers like**

- 💕 Best out of dozens tried
- 👍 Easy to use
- 🥳 Helpful for young users
- 🩵 Accurate and does the job
- 🙌 Simple but perfect

**What reviewers complain about**

- 🐛 Crashes and glitches
- 🤖 Confusing interface
- 💰 Ads too intrusive
- 🔒 Can't change password
- 🔍 Difficult to navigate

**Reported bugs**

- Crashes when making changes
- Marks periods incorrectly
- Syncing issues with new devices
- Rotation issues on certain screens

**Requested features**

- Add more mood and symptom options
- Improve monthly calendar view
- Add perimenopause/menopause tracking
- Allow custom password reset
- Improve data export/import options


### Dose Sure

[App page](https://appshunter.io/ios/app/dose-sure/id6770234451)

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

**In-app purchases:** none


## Frequently asked questions

### Is Period Tracker ‎ free?

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

### Is Dose Sure free?

Dose Sure is free to download, with no in-app purchases.

### Do Period Tracker ‎ or Dose Sure have ads?

Period Tracker ‎ shows ads; Dose Sure does not.

### Which is updated more often, Period Tracker ‎ or Dose Sure?

Period Tracker ‎ ships an update every 3 months, and Dose Sure every 3 weeks. Most recently, Period Tracker ‎ was updated on October 2, 2026 and Dose Sure on September 18, 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.*