# HerFlow vs Red Alert

The clearest difference is in-app purchases: Red Alert at none against HerFlow's 2. Red Alert also leads on iOS requirement (15.1 vs 17.6). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. HerFlow sells 2 in-app purchases, starting at $0.99 per month. Red Alert asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for HerFlow against 5.0 for Red Alert. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

## The numbers

| Metric | HerFlow | Red Alert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/herflow-period-tracker/id6756548479/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/red-alert-cycle-tracker/id6756885335/reviews) |
| Number of ratings | **4** | 3 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 7 MB | 25 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Stefan Dasic](https://appshunter.io/developer/1861310477) | [Brian Kelley](https://appshunter.io/developer/1863438313) |

## What reviewers say

### HerFlow

[App page](https://appshunter.io/ios/app/herflow-period-tracker/id6756548479)

Track your menstrual cycle and share insights with loved ones. Offers personalized tips and educational content to foster understanding and connection between partners, friends, and family.

**Highlights:** Intuitive cycle calendar, Period and fertile window prediction, Mood and symptom logging, Phase-specific insights, Shared tracking with partners, Supportive tips for loved ones, Cycle education

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| People Monthly | $0.99 | per month |
| People Yearly | $9.99 | per year |


### Red Alert

[App page](https://appshunter.io/ios/app/red-alert-cycle-tracker/id6756885335)

This app provides men with practical guidance to understand and support their partner through her menstrual cycle. It offers daily tips, suggested texts, and gift ideas tailored to different cycle phases, acting as an early-warning system for relationships.

**Highlights:** Color-coded cycle phase calendar, Daily tactical tips, Suggested supportive texts, Gift ideas for all budgets, PMS and ovulation warnings, Local data storage for privacy

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HerFlow free?

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

### Is Red Alert free?

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

### Which has better reviews, HerFlow or Red Alert?

HerFlow and Red Alert are both rated 5.0 out of 5 on the App Store, from 4 and 3 ratings respectively.

### Do HerFlow or Red Alert have ads?

Neither HerFlow nor Red Alert 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.*