# Marquer vs Private Female Biomarker

The clearest difference is device support: Marquer at 2 against Private Female Biomarker's —. Marquer also leads on iOS requirement (15.1 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. Marquer sells 2 in-app purchases, starting at $6.99 per month and Private Female Biomarker sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Marquer | Private Female Biomarker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Size | 37 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [Boris Goncharov](https://appshunter.io/developer/1877199261) | [Nam Tran](https://appshunter.io/developer/1882652568) |

## What reviewers say

### Marquer

[App page](https://appshunter.io/ios/app/marquer/id6759178751)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Marquer Plus Monthly | $6.99 | per month |
| Marquer Plus Annual | $47.99 | per year |


### Private Female Biomarker

[App page](https://appshunter.io/ios/app/private-female-biomarker/id6763530804)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Biomarker Pro Monthly | $19.99 | per month |
| Biomarker Pro Annual | $89.99 | per year |


## Frequently asked questions

### Is Marquer free?

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

### Is Private Female Biomarker free?

Private Female Biomarker is free to download, with in-app purchases available.

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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.*