# ForMyLady vs Luna

The clearest difference is update cadence: Luna at every 2 days against ForMyLady's every 3 months. ForMyLady's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

ForMyLady ships an update every 3 months, Luna every 2 days. The most recent releases landed on September 9, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | ForMyLady | Luna |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Size | 109 MB | 19 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 12+ |
| Developer | [Nakia Styron](https://appshunter.io/developer/1585621294) | [Tyler Thompson](https://appshunter.io/developer/1892404667) |

## What reviewers say

### ForMyLady

[App page](https://appshunter.io/ios/app/formylady/id6753127351)

**In-app purchases:** none


### Luna

[App page](https://appshunter.io/ios/app/luna-private-cycle-tracker/id6769168539)

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

**In-app purchases:** none


## Frequently asked questions

### Is ForMyLady free?

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

### Is Luna free?

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

### Do ForMyLady or Luna have ads?

Neither ForMyLady nor Luna shows ads.

### Which is updated more often, ForMyLady or Luna?

ForMyLady ships an update every 3 months, and Luna every 2 days. Most recently, ForMyLady was updated on September 9, 2026 and Luna on September 20, 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.*