# HerFlow vs RoseVault

The clearest difference is in-app purchases: HerFlow at none against RoseVault's 3. HerFlow also leads on iOS requirement (15.3 vs 17.0). RoseVault's advantage is update cadence (every 3 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. RoseVault sells 3 in-app purchases, starting at $2.49 per month. HerFlow asks for nothing beyond the download.

HerFlow ships an update monthly, RoseVault every 3 days. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | HerFlow | RoseVault |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rosevault-cycle-tracker/id6775387893/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 32 MB | 11 MB |
| Requires iOS | **15.3** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Ernestas Raudonis](https://appshunter.io/developer/1896018464) | [EyeZen](https://appshunter.io/developer/6772120321) |

## What reviewers say

### HerFlow

[App page](https://appshunter.io/ios/app/herflow-period-tracker/id6765635903)

**Features:** macOS Compatibility

**In-app purchases:** none


### RoseVault

[App page](https://appshunter.io/ios/app/rosevault-cycle-tracker/id6775387893)

A private period and cycle tracker that stores your sensitive health data locally on your iPhone. It offers thoughtful tracking of periods, symptoms, and mood, with on-device insights and optional Apple Health integration. Premium features unlock advanced analysis and reporting.

**Highlights:** Local data storage on iPhone, Encrypted sensitive fields, No network requests by default, Face ID/Touch ID app lock, On-device cycle predictions, Apple Health sharing options, Advanced pattern analysis (Premium)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.49 | per month |
| Yearly | $14.99 | per year |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is HerFlow free?

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

### Is RoseVault free?

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

### Do HerFlow or RoseVault have ads?

Neither HerFlow nor RoseVault shows ads.

### Which is updated more often, HerFlow or RoseVault?

HerFlow ships an update monthly, and RoseVault every 3 days. Most recently, HerFlow was updated on October 5, 2026 and RoseVault on October 15, 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.*