# Flowly vs RoseVault

The clearest difference is update cadence: RoseVault at every 3 days against Flowly's every 10 days. On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Flowly sells 2 in-app purchases, starting at $2.99 per month and RoseVault sells 3 in-app purchases, starting at $2.49 per month. Whichever you choose, the download price is not the number that matters.

Flowly ships an update every 10 days, RoseVault every 3 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Flowly | RoseVault |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rosevault-cycle-tracker/id6775387893/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 3 days** |
| Monetization | Freemium | Freemium |
| Size | 13 MB | 11 MB |
| Requires iOS | 17 | 17.0 |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [HOOROO NETWORK PTE. LTD.](https://appshunter.io/developer/1861714013) | [EyeZen](https://appshunter.io/developer/6772120321) |

## What reviewers say

### Flowly

[App page](https://appshunter.io/ios/app/flowly-cycle-and-period-tracker/id6761820293)

This app tracks your menstrual cycle, integrating biometric data like HRV and sleep from your Apple Watch to predict cognitive peaks, energy windows, and recovery needs. It offers personalized daily recommendations for work, nutrition, and movement based on your cycle phase.

**Highlights:** Predicts periods and cognitive peaks, Integrates Apple Watch HRV and sleep data, Personalized daily action recommendations, Tracks symptoms, mood, and energy, 5-dimension cognitive performance forecast, Privacy-focused local data storage

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro · Monthly | $2.99 | per month |
| Pro · Annual | $17.99 | per year |


### 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 Flowly free?

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

### Is RoseVault free?

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

### Do Flowly or RoseVault have ads?

Neither Flowly nor RoseVault shows ads.

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

Flowly ships an update every 10 days, and RoseVault every 3 days. Most recently, Flowly was updated on October 31, 2026 and RoseVault on October 31, 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.*