# HerPhase vs maroo

The clearest difference is in-app purchases: HerPhase at none against maroo's 2. HerPhase also leads on update cadence (every 3 days vs weekly) and iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. maroo sells 2 in-app purchases, starting at $4.99 per month. HerPhase asks for nothing beyond the download.

HerPhase ships an update every 3 days, maroo weekly. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | HerPhase | maroo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (17 ratings)](https://appshunter.io/ios/app/herphase-period-tracker/id6759829011/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Free | — |
| Size | 63 MB | 53 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [yagmur tezcan](https://appshunter.io/developer/1863116091) | [Okra Femme](https://appshunter.io/developer/1890139034) |

## What reviewers say

### HerPhase

[App page](https://appshunter.io/ios/app/herphase-period-tracker/id6759829011)

Easily understand and manage your menstrual cycle with this intuitive tracker. Log symptoms, view predictions for your period and fertile windows, and access cycle insights in a clean calendar interface. Your data is kept private on your device.

**Highlights:** Period and cycle tracking, Predicted next period and fertile window, Daily symptom and mood logging, Cycle statistics and insights, Simple calendar view, Privacy-focused data storage

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

**In-app purchases:** none


### maroo

[App page](https://appshunter.io/ios/app/maroo/id6792026457)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Maroo Monthly | $4.99 | per month |
| Maroo Annual | $9.99 | per year |


## Frequently asked questions

### Is HerPhase free?

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

### Is maroo free?

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

### Do HerPhase or maroo have ads?

Neither HerPhase nor maroo shows ads.

### Which is updated more often, HerPhase or maroo?

HerPhase ships an update every 3 days, and maroo weekly. Most recently, HerPhase was updated on October 28, 2026 and maroo on October 29, 2026.

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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.*