# 月読君 vs ムーンフェース

The clearest difference is price: ムーンフェース at Free against 月読君's $1.99. ムーンフェース also leads on review sentiment (100% vs 60%) and update cadence (fortnightly vs every 4 months). 月読君's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

ムーンフェース is free to download; 月読君 costs $1.99 up front. ムーンフェース sells 1 one-off in-app purchase. 月読君 asks for nothing beyond the download.

月読君 ships an update every 4 months, ムーンフェース fortnightly. The most recent releases landed on September 23, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 月読君 | ムーンフェース |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 26 MB | 22 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [sorakaze Inc.](https://appshunter.io/developer/1046448101) | [HIDEYA HOSHINO](https://appshunter.io/developer/1714452817) |

## What reviewers say

### 月読君

[App page](https://appshunter.io/ios/app/id366975354)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### ムーンフェース

[App page](https://appshunter.io/ios/app/id6499499347)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ads | $3.99 | one-time |


## Frequently asked questions

### Is 月読君 free?

月読君 costs $1.99, with no in-app purchases.

### Is ムーンフェース free?

ムーンフェース is free to download, with in-app purchases available.

### Do 月読君 or ムーンフェース have ads?

ムーンフェース shows ads; 月読君 does not.

### Which is updated more often, 月読君 or ムーンフェース?

月読君 ships an update every 4 months, and ムーンフェース fortnightly. Most recently, 月読君 was updated on September 23, 2026 and ムーンフェース on September 10, 2026.

---

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