# MumuFit vs Lune Cycle Tracker

The clearest difference is in-app purchases: Lune Cycle Tracker at none against MumuFit's 1. MumuFit's advantage is update cadence (daily vs every 5 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MumuFit sells 1 in-app purchase, starting at $3.99 per month. Lune Cycle Tracker asks for nothing beyond the download.

MumuFit ships an update daily, Lune Cycle Tracker every 5 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | MumuFit | Lune Cycle Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 5 days |
| Size | 45 MB | 33 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Ben Polley](https://appshunter.io/developer/1808276283) | [Christian Ocasio](https://appshunter.io/developer/1864439426) |

## What reviewers say

### MumuFit

[App page](https://appshunter.io/ios/app/mumufit/id6744578994)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MumuFit Monthly Membership | $3.99 | per month |


### Lune Cycle Tracker

[App page](https://appshunter.io/ios/app/lune-cycle-tracker/id6779364262)

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

**In-app purchases:** none


## Frequently asked questions

### Is MumuFit free?

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

### Is Lune Cycle Tracker free?

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

### Do MumuFit or Lune Cycle Tracker have ads?

Neither MumuFit nor Lune Cycle Tracker shows ads.

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

MumuFit ships an update daily, and Lune Cycle Tracker every 5 days. Most recently, MumuFit was updated on October 25, 2026 and Lune Cycle Tracker 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.*