# Lunas vs Ruby Rhythm

The clearest difference is rating: Ruby Rhythm at 5.0 against Lunas's 3.0. Lunas's advantage is iOS requirement (13.1 vs 16.4). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Ruby Rhythm holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

## The numbers

| Metric | Lunas | Ruby Rhythm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/lunas/id1512835754/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ruby-rhythm/id6502735923/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | Free | Free |
| Size | 59 MB | 3 MB |
| Requires iOS | **13.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Gallagher](https://appshunter.io/developer/854622425) | [Vampire Squids LLC](https://appshunter.io/developer/1693677900) |

## What reviewers say

### Lunas

[App page](https://appshunter.io/ios/app/lunas/id1512835754)

This app helps users improve their sleep and meditation practice with a simple interface. It offers customizable themes, a variety of sounds, and tools like a sleep timer and daily reminders. Track your meditation progress with detailed statistics.

**Highlights:** Sleep timer, Meditation sounds, Customizable themes, Daily sleep reminders, Meditation statistics, Progress tracking

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

**In-app purchases:** none


### Ruby Rhythm

[App page](https://appshunter.io/ios/app/ruby-rhythm/id6502735923)

This app offers a unique approach to period tracking by integrating Traditional Chinese Medicine (TCM) principles. It helps users understand their cycle phases, energy levels, mood, and overall well-being with a user-friendly interface and cute animal illustrations.

**Highlights:** Period and cycle tracking, Traditional Chinese Medicine integration, Cycle phase identification (Inner Winter, Spring, Summer, Autumn), Insights into energy, mood, and well-being, User-friendly interface, Data privacy: local storage, no sharing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lunas free?

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

### Is Ruby Rhythm free?

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

### Which has better reviews, Lunas or Ruby Rhythm?

Ruby Rhythm is rated higher. Lunas averages 3.0 out of 5 from 2 ratings, while Ruby Rhythm averages 5.0 from 2 ratings.

### Do Lunas or Ruby Rhythm have ads?

Neither Lunas nor Ruby Rhythm shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*