# Lune Line Cycle Tracker vs Flowna

The clearest difference is update cadence: Lune Line Cycle Tracker at every 5 days against Flowna's every 3 months. On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Lune Line Cycle Tracker against 5.0 for Flowna. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Lune Line Cycle Tracker ships an update every 5 days, Flowna every 3 months. The most recent releases landed on October 22, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Lune Line Cycle Tracker | Flowna |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/lune-line-cycle-tracker/id6737253593/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/flowna/id6758525441/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 months |
| Monetization | Free | Free |
| Size | 75 MB | 50 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 17+ | 12+ |
| Developer | [Sexology Systems LLC](https://appshunter.io/developer/1775616375) | [Wafa Akbar](https://appshunter.io/developer/1863118752) |

## What reviewers say

### Lune Line Cycle Tracker

[App page](https://appshunter.io/ios/app/lune-line-cycle-tracker/id6737253593)

Easily log your menstrual cycle, receive updated predictions, and get gentle reminders to stay prepared. This private tracker helps reduce the monthly mental load. It is not a medical device and should not be used for contraception.

**Highlights:** Track period dates, View cycle stage, Predict upcoming periods, Receive period reminders, Optional PIN for privacy, Browse period care essentials

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Lune Line Cycle Tracker free?

Lune Line Cycle Tracker is free to download, with no in-app purchases.

### Is Flowna free?

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

### Which has better reviews, Lune Line Cycle Tracker or Flowna?

Lune Line Cycle Tracker and Flowna are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Lune Line Cycle Tracker or Flowna have ads?

Neither Lune Line Cycle Tracker nor Flowna shows ads.

### Which is updated more often, Lune Line Cycle Tracker or Flowna?

Lune Line Cycle Tracker ships an update every 5 days, and Flowna every 3 months. Most recently, Lune Line Cycle Tracker was updated on October 22, 2026 and Flowna on October 19, 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.*