# 面膜神器 vs Mask Diary

The clearest difference is in-app purchases: 面膜神器 at none against Mask Diary's 1. 面膜神器 also leads on iOS requirement (10.0 vs 17.0). Mask Diary's advantage is device support. On price there is nothing between them.

Both are free to download. Mask Diary sells 1 one-off in-app purchase. 面膜神器 asks for nothing beyond the download.

## The numbers

| Metric | 面膜神器 | Mask Diary |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 12 months |
| Monetization | — | Freemium |
| Size | 66 MB | 2 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen HTC Electronic Co., Ltd.](https://appshunter.io/developer/1226313175) | [阳 孙](https://appshunter.io/developer/1518808403) |

## What reviewers say

### 面膜神器

[App page](https://appshunter.io/ios/app/id1376447348)

**In-app purchases:** none


### Mask Diary

[App page](https://appshunter.io/ios/app/mask-diary-face-mask-timer/id1671296335)

This app helps you track your sheet mask usage with a timer and journal. Log mask details, skin reactions, and create a personal mask library to discover what works best for your skin.

**Highlights:** Live countdown timer, Lock Screen and Dynamic Island controls, Mask logging with ratings and skin feel, Skin selfie and notes, Mask shelf management, Low-stock reminders, Home and Lock Screen widgets

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久解锁 | $1.99 | one-time |


## Frequently asked questions

### Is 面膜神器 free?

面膜神器 is free to download, with no in-app purchases.

### Is Mask Diary free?

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

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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.*