# Flowna vs RedTime

The clearest difference is update cadence: RedTime at monthly against Flowna's every 3 months. Flowna's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Flowna ships an update every 3 months, RedTime monthly. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Flowna | RedTime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flowna/id6758525441/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | — |
| Size | 50 MB | 69 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Wafa Akbar](https://appshunter.io/developer/1863118752) | [MINJEE JEONG](https://appshunter.io/developer/1895591522) |

## What reviewers say

### Flowna

[App page](https://appshunter.io/ios/app/flowna/id6758525441)

This app helps you understand your menstrual cycle with intuitive tracking and personalized insights. It prioritizes your privacy by storing all data locally on your device, offering a secure and ad-free experience.

**Highlights:** Intuitive cycle dashboard, Period and fertile window predictions, Log flow, symptoms, mood, and medications, Calendar heatmap and phase duration breakdowns, Local data storage with no account needed, Apple Health and Apple Watch integration, Smart, customizable notifications

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

**In-app purchases:** none


### RedTime

[App page](https://appshunter.io/ios/app/redtime-simple-period-tracker/id6763995634)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flowna free?

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

### Is RedTime free?

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

### Do Flowna or RedTime have ads?

Neither Flowna nor RedTime shows ads.

### Which is updated more often, Flowna or RedTime?

Flowna ships an update every 3 months, and RedTime monthly. Most recently, Flowna was updated on October 19, 2026 and RedTime 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.*