# HerNature vs Cycle Sync

The clearest difference is in-app purchases: HerNature at none against Cycle Sync's 3. Cycle Sync's advantage is iOS requirement (18.2 vs 26.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Cycle Sync sells 3 in-app purchases, starting at $4.99 per 7 days. HerNature asks for nothing beyond the download.

HerNature ships an update every 2 weeks, Cycle Sync fortnightly. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | HerNature | Cycle Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hernature/id6766568875/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 35 MB | 55 MB |
| Requires iOS | 26.4 | **18.2** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dasharia Watson](https://appshunter.io/developer/1896303351) | [Amit Kairon](https://appshunter.io/developer/1750611800) |

## What reviewers say

### HerNature

[App page](https://appshunter.io/ios/app/hernature/id6766568875)

This app helps teens and young women track their menstrual cycles, monitor symptoms, and access age-appropriate health education. It provides a private space for journaling and sharing data with healthcare providers.

**Highlights:** Cycle tracking and symptom logging, Journaling and reflection, Age-appropriate health education, Doctor view for sharing data, Private and secure environment

**Features:** macOS Compatibility

**In-app purchases:** none


### Cycle Sync

[App page](https://appshunter.io/ios/app/cycle-sync-smart-menstruation/id6772445948)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CycleSync Pro — Weekly | $4.99 | per 7 days |
| CycleSync Pro | $9.99 | per month |
| CycleSync Pro | $59.99 | per year |


## Frequently asked questions

### Is HerNature free?

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

### Is Cycle Sync free?

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

### Do HerNature or Cycle Sync have ads?

Neither HerNature nor Cycle Sync shows ads.

### Which is updated more often, HerNature or Cycle Sync?

HerNature ships an update every 2 weeks, and Cycle Sync fortnightly. Most recently, HerNature was updated on September 18, 2026 and Cycle Sync on September 10, 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.*