# Know Her vs Code Red

The clearest difference is iOS requirement: Know Her at 15.1 against Code Red's 26.5. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Know Her sells 2 in-app purchases, starting at $2.99 per month and Code Red sells 1 in-app purchase, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Know Her | Code Red |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/code-red-cycle-tracker-period/id6773915211/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Monetization | — | Subscription |
| Size | 53 MB | 9 MB |
| Requires iOS | **15.1** | 26.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Gustavo Alves](https://appshunter.io/developer/1896066294) | [Talk or Not, Inc.](https://appshunter.io/developer/925631317) |

## What reviewers say

### Know Her

[App page](https://appshunter.io/ios/app/know-her-period-app-for-men/id6765770725)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Annual | $19.99 | per year |


### Code Red

[App page](https://appshunter.io/ios/app/code-red-cycle-tracker-period/id6773915211)

This app helps partners understand and support each other through menstrual cycles. It provides simple reminders and phase-based tips to foster better communication and preparedness.

**Highlights:** Partner-friendly cycle tracking, 28-day cycle overview, Daily reminders and nudges, Phase-based survival tips, Do/don't guidance, Period and PMS awareness

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Premium | $19.99 | per year |


## Frequently asked questions

### Is Know Her free?

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

### Is Code Red free?

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

### Do Know Her or Code Red have ads?

Neither Know Her nor Code Red 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.*