# Mask Diary: Face Mask Timer — Sheet mask log & skin journal

> Sheet mask timer and journal to track usage, skin feel, and mask effectiveness. (iPhone/iPad app by 阳 孙.)

- Source: https://appshunter.io/ios/app/mask-diary-face-mask-timer/id1671296335 (this page in markdown: same URL + `.md`)
- Developer: [阳 孙](https://appshunter.io/developer/1518808403)
- Category: Health & Fitness, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: Chinese (Simplified, China), Japanese, Chinese (Traditional, Taiwan), American English, Korean
- Released: 2023-03-27
- Data updated: 2026-10-21
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/mask-diary-face-mask-timer/id1671296335/reviews.md

## What is Mask Diary?

Never leave a sheet mask on too long again — and finally know which masks are worth buying twice.

Mask Diary is a calm, beautiful timer and journal for face masks: sheet masks, clay, gel, cream, peel-off, bubble masks and eye patches.

A TIMER THAT FOLLOWS YOU
• Live countdown on your Lock Screen and in the Dynamic Island
• Pause or finish right from the Lock Screen
• 1-minute warning, a "time's up" alert, and a nudge if you forget it on
• Recommended times for each mask type, adjustable per mask

LOG HOW IT WENT
• Rate each mask with hearts
• Track skin feel: hydration, glow, calm, smoothness
• Effect tags, notes and a skin selfie

KNOW WHAT WORKS
• Weekly goal and streaks based on your skin type
• Calendar of every mask night
• "What works for you" ranking, cost per use and the effects you notice most (Pro)

YOUR MASK SHELF
• Keep every mask with photo, brand, price and stock
• Low-stock nudges before you run out

WIDGETS & REMINDERS
• Home Screen widgets for your week and one-tap quick start
• Lock Screen widgets
• Gentle reminders on the days you plan to mask

FREE, WITH AN OPTIONAL PRO
The timer, Live Activity, journal, calendar, reminders and widgets are free. Mask Diary Pro is a one-time purchase (no subscription) that unlocks an unlimited mask library, full insights, the photo timeline and CSV export.

Your diary stays on your device. No account, no ads.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Live countdown timer with Lock Screen and Dynamic Island support
- Log mask details, skin feel, and effects
- Personal mask library with stock tracking
- Weekly goals and streaks
- Home and Lock Screen widgets
- Gentle reminders for masking days

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

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


## Is Mask Diary safe?

Not enough ratings yet to assess Mask Diary.

## Is Mask Diary legit?

Mask Diary: Face Mask Timer appears to be a legitimate app. The AppsHunter Legitimacy Score for Mask Diary is 90 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/mask-diary-face-mask-timer/id1671296335/reviews.md

### 5/5 — 面膜日记

*2026-10-10*

更新就很好用

### 4/5 — 面膜日记

*2026-05-23*

快速开始一栏无法选择所有库存面膜 只显示几个 希望作者再更新一下 相信会有更多人使用的

### 1/5 — 太垃圾

*2025-09-14*

太垃圾了 根本进不去 还骗我个会员钱

### 1/5 — 功能少，包居然47M

*2023-07-20*

太简陋了，多次崩溃

### 2/5 — 破软件，天天闪退

*2023-06-25*

经常闪退，进不去
重新下载需要
现在直接卸载了不需要了！

## Frequently asked questions about Mask Diary

### How does Mask Diary help me use sheet masks correctly?

Mask Diary provides a timer with recommended times for different mask types, adjustable per mask. It also offers a 1-minute warning and a 'time's up' alert to prevent over-masking.

### Can I track how my skin feels after using a mask with Mask Diary?

Yes, you can log how your skin feels after each mask application. This includes tracking hydration, glow, calm, and smoothness, along with effect tags and notes.

### What information can I store about each mask in Mask Diary?

You can store the mask's photo, brand, price, and stock status. The app can also provide low-stock nudges to remind you before you run out.

### Does Mask Diary have ads?

No, Mask Diary does not contain advertisements. Your diary data stays on your device, and there is no account required.

### What features are included in the free version of Mask Diary?

The free version includes the timer, Live Activity, journal, calendar, reminders, and widgets. You can also use an unlimited mask library with the free version.

### What does Mask Diary Pro offer?

Mask Diary Pro is a one-time purchase that unlocks full insights into your mask usage, a photo timeline of your skin, and CSV export functionality.

### On which devices can I use Mask Diary?

Mask Diary is available on iPhone and iPad devices.

### How often is Mask Diary updated?

The latest version is 2.0, and the app was last updated on October 7, 2026. Specific update frequency is not detailed, but it has received updates.

## Version history (last 3 releases)

### 2.0 — 2026-10-07

Mask Diary 2.0 is a complete redesign.
• Live countdown on the Lock Screen and Dynamic Island, with Pause and Finish buttons
• Pick any mask from your library, or start a quick timer
• Rate each mask and log how your skin feels: hydration, glow, calm, smoothness
• Insights: weekly goal, streaks, and which masks really work for you
• Home Screen and Lock Screen widgets
• Reminders on your planned mask days
• Now in English, 简体中文, 繁體中文, 日本語 and 한국어
• The timer, journal, reminders and widgets are free for everyone

### 1.1 — 2025-10-14

- 全新升级，适配iOS26界面，更丰富的功能
- 支持灵动岛，敷面膜计时不耽误耍手机

### 1.0 — 2023-03-27

No release notes.

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## More apps by 阳 孙

- [Outline camera](https://appshunter.io/ios/app/outline-camera/id1518808775)
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- [Stand Up! Drink Water!](https://appshunter.io/ios/app/stand-up-drink-water/id1546525023)

All apps by 阳 孙: https://appshunter.io/developer/1518808403

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-21.*