# Moon Style vs mDiet

The clearest difference is in-app purchases: mDiet at none against Moon Style's 1. mDiet also leads on ads (none vs shown). Moon Style's advantage is update cadence (every 4 months vs every 23 months). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Moon Style sells 1 one-off in-app purchase. mDiet asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Moon Style against 5.0 for mDiet. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Moon Style ships an update every 4 months, mDiet every 23 months. The most recent releases landed on September 9, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Moon Style | mDiet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/moon-style/id407691498/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/mdiet/id1445203757/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 23 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 47 MB | 25 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sankakudo Inc.](https://appshunter.io/developer/1048838619) | [Lifestyles Technologies, Inc](https://appshunter.io/developer/507614740) |

## What reviewers say

### Moon Style

[App page](https://appshunter.io/ios/app/moon-style/id407691498)

Track your menstrual cycle, ovulation, and fertility. Monitor your weight and body fat with diet support, and access lunar cycle-based yoga programs. Designed for women's comfort and health.

**Highlights:** Period and ovulation tracking, Diet and weight monitoring, Fertility and basal body temperature recording, Lunar cycle-based yoga programs, Cycle-based body fat analysis

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MoonStyle Yoga | Free | one-time |


### mDiet

[App page](https://appshunter.io/ios/app/mdiet/id1445203757)

This app creates personalized meal plans based on your individual data, eliminating the need to count calories or points. It provides daily meal recommendations, grocery lists, and allows you to track your food and activity to monitor progress towards your goals. Integration with wearable devices is also supported.

**Highlights:** Personalized meal plans, Automated grocery lists, Calorie and activity tracking, Wearable device integration, Cloud synchronization, Web-based portal access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Moon Style free?

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

### Is mDiet free?

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

### Which has better reviews, Moon Style or mDiet?

Moon Style and mDiet are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Moon Style or mDiet have ads?

Moon Style shows ads; mDiet does not.

### Which is updated more often, Moon Style or mDiet?

Moon Style ships an update every 4 months, and mDiet every 23 months. Most recently, Moon Style was updated on September 9, 2026 and mDiet on September 13, 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.*