# Luna Cycle vs InLoop

The clearest difference is ads: InLoop at none against Luna Cycle's shown. InLoop also leads on update cadence (weekly vs every 6 weeks). Luna Cycle's advantage is iOS requirement (15.0 vs 17.6). On price, in-app purchases and device support there is nothing between them.

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

Luna Cycle ships an update every 6 weeks, InLoop weekly. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Luna Cycle | InLoop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Weekly** |
| Size | 80 MB | 55 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tomohito Kii](https://appshunter.io/developer/1689523321) | [StableVortex OU](https://appshunter.io/developer/1748310574) |

## What reviewers say

### Luna Cycle

[App page](https://appshunter.io/ios/app/luna-cycle-period-tracker/id6761183519)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly - Luna Cycle | $2.99 | per month |
| Annual - Luna Cycle | $14.99 | per year |
| Lifetime Premium | $29.99 | one-time |


### InLoop

[App page](https://appshunter.io/ios/app/inloop-period-tracker/id6766258530)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| InLoop Premium | $2.99 | per month |
| InLoop Premium | $19.99 | per year |


## Frequently asked questions

### Is Luna Cycle free?

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

### Is InLoop free?

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

### Do Luna Cycle or InLoop have ads?

Luna Cycle shows ads; InLoop does not.

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

Luna Cycle ships an update every 6 weeks, and InLoop weekly. Most recently, Luna Cycle was updated on October 31, 2026 and InLoop 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.*