# Clear Period Tracker vs Orbit

The clearest difference is device support: Clear Period Tracker at 3 against Orbit's 1. Orbit's advantage is ratings volume (3 vs 1). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Clear Period Tracker against 5.0 for Orbit. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Clear Period Tracker | Orbit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/clear-period-tracker/id6754220078/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/orbit-period-tracker/id6757743456/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 51 MB | 3 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Viktor Nikolenko](https://appshunter.io/developer/1847159684) | [Mingkai Zhang](https://appshunter.io/developer/1868623449) |

## What reviewers say

### Clear Period Tracker

[App page](https://appshunter.io/ios/app/clear-period-tracker/id6754220078)

Easily monitor your menstrual cycle, fertility, and daily health with accurate predictions and a simple interface. Features include a fertility calculator, secure app lock, and a personal diary for notes. Optimized for smooth performance on any device.

**Highlights:** Menstrual cycle tracking, Fertility calculator, Secure app lock with PIN, Personal diary, Widget support, Customizable themes

**Features:** macOS Compatibility

**In-app purchases:** none


### Orbit

[App page](https://appshunter.io/ios/app/orbit-period-tracker/id6757743456)

A minimalist period tracker focused on user privacy, storing all data locally or via iCloud. It offers smart predictions for your next period and clear charts to understand cycle trends, with seamless integration with Apple Health.

**Highlights:** Privacy-focused data storage, Smart period prediction algorithm, Cycle trend analysis charts, Apple HealthKit integration, No account registration required, Offline capable tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Clear Period Tracker free?

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

### Is Orbit free?

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

### Which has better reviews, Clear Period Tracker or Orbit?

Clear Period Tracker and Orbit are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Clear Period Tracker or Orbit have ads?

Neither Clear Period Tracker nor Orbit shows ads.

### Which is updated more often, Clear Period Tracker or Orbit?

Clear Period Tracker ships an update every 3 weeks, and Orbit every 3 weeks. Most recently, Clear Period Tracker was updated on October 30, 2026 and Orbit on November 5, 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.*