# Intertwined. vs Cycle Sync

The clearest difference is iOS requirement: Intertwined. at 15.1 against Cycle Sync's 17.6. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Intertwined. | Cycle Sync |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 41 MB | 623 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Polina Shtefan](https://appshunter.io/developer/1894539040) | [Reuben Oliver](https://appshunter.io/developer/1814337027) |

## What reviewers say

### Intertwined.

[App page](https://appshunter.io/ios/app/intertwined/id6762528907)

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

**In-app purchases:** none


### Cycle Sync

[App page](https://appshunter.io/ios/app/cycle-sync-ai-hormone-scanner/id6802437804)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Intertwined. free?

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

### Is Cycle Sync free?

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

### Do Intertwined. or Cycle Sync have ads?

Neither Intertwined. nor Cycle Sync shows ads.

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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.*