# LunaCycle vs Cycle Sync

The clearest difference is in-app purchases: LunaCycle at none against Cycle Sync's 3. LunaCycle also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Cycle Sync sells 3 in-app purchases, starting at $4.99 per 7 days. LunaCycle asks for nothing beyond the download.

## The numbers

| Metric | LunaCycle | Cycle Sync |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 months |
| Size | 4 MB | 78 MB |
| Requires iOS | **17.0** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nguyen Xuan Hai](https://appshunter.io/developer/1892626811) | [Amit Kairon](https://appshunter.io/developer/1750611800) |

## What reviewers say

### LunaCycle

[App page](https://appshunter.io/ios/app/lunacycle-period-tracker/id6763519370)

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

**In-app purchases:** none


### Cycle Sync

[App page](https://appshunter.io/ios/app/cycle-sync-smart-menstruation/id6772445948)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CycleSync Pro — Weekly | $4.99 | per 7 days |
| CycleSync Pro | $9.99 | per month |
| CycleSync Pro | $59.99 | per year |


## Frequently asked questions

### Is LunaCycle free?

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

### Is Cycle Sync free?

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

### Do LunaCycle or Cycle Sync have ads?

Cycle Sync shows ads; LunaCycle 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.*