# Period Synced vs Luna

The clearest difference is in-app purchases: Period Synced at none against Luna's 3. Period Synced also leads on iOS requirement (13.0 vs 15.5). Luna's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Luna sells 3 in-app purchases, starting at $4.99 per month. Period Synced asks for nothing beyond the download.

## The numbers

| Metric | Period Synced | Luna |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/luna-private-period-tracker/id6806099850/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 29 MB | 79 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ferran Espuna](https://appshunter.io/developer/1608027657) | [Md Ruhul Amin Rahat](https://appshunter.io/developer/6806099852) |

## What reviewers say

### Period Synced

[App page](https://appshunter.io/ios/app/period-synced-cycle-timer/id6771426554)

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

**In-app purchases:** none


### Luna

[App page](https://appshunter.io/ios/app/luna-private-period-tracker/id6806099850)

This app provides private, offline menstrual cycle and ovulation tracking. It forecasts fertile windows and period start dates using on-device algorithms, with features for symptom logging and secure partner syncing. All data is encrypted and stored locally, ensuring user privacy.

**Highlights:** 100% on-device privacy, No account required, Cycle, period, and fertile window forecasting, Daily symptom and wellness logging, Encrypted clinician PDF reports, Secure partner sync

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Luna Premium Monthly | $4.99 | per month |
| Luna Premium Annual | $24.99 | per year |
| Luna Lifetime Pass | $39.99 | one-time |


## Frequently asked questions

### Is Period Synced free?

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

### Is Luna free?

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

### Do Period Synced or Luna have ads?

Period Synced shows ads; Luna does not.

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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.*