# Orbit Cycle vs Luna

The clearest difference is in-app purchases: Orbit Cycle at none against Luna's 2. Luna's advantage is update cadence (every 2 months vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Luna sells 2 in-app purchases, starting at $6.99 per month. Orbit Cycle asks for nothing beyond the download.

Orbit Cycle ships an update every 5 months, Luna every 2 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | Orbit Cycle | Luna |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 28 MB | 24 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Archana Pant](https://appshunter.io/developer/1836174047) | [Thompson Software LLC](https://appshunter.io/developer/1892404667) |

## What reviewers say

### Orbit Cycle

[App page](https://appshunter.io/ios/app/orbit-cycle-period-tracker/id6761322680)

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

**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 (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Yearly | $39.99 | per year |


## Frequently asked questions

### Is Orbit Cycle free?

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

### Is Luna free?

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

### Do Orbit Cycle or Luna have ads?

Neither Orbit Cycle nor Luna shows ads.

### Which is updated more often, Orbit Cycle or Luna?

Orbit Cycle ships an update every 5 months, and Luna every 2 months. Most recently, Orbit Cycle was updated on October 25, 2026 and Luna on October 25, 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.*