Free
In-App Purchases
About
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.
✓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
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What's New in Mask Diary
2.0.2
November 3, 2026
Updated App Store listing metadata.
1
Subscriptions & In-App Purchases
$1.99
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FAQ
What is Mask Diary used for?
Mask Diary is a timer and journal designed to help you track your sheet mask usage. It allows you to log mask details, record how your skin feels after use, and build a personal library of masks.
Does Mask Diary have ads?
No, Mask Diary does not contain advertisements. The app is ad-free, providing an uninterrupted user experience.
What are the Pro features in Mask Diary?
Mask Diary Pro is a one-time purchase that unlocks an unlimited mask library, full skin insights, a photo timeline, and CSV export. The core timer, journal, and widgets are available for free.
How accurate is the mask timer?
The timer offers recommended times for different mask types, which can be adjusted per mask. It provides live countdowns on your Lock Screen and Dynamic Island, with alerts for nearing time limits and reminders if forgotten.
Can I track my skin's reaction to masks?
Yes, you can log how your skin feels after using a mask, rating it with hearts and tracking specific effects like hydration, glow, and smoothness. You can also add notes and take skin selfies.
Is Mask Diary available on Android?
Based on the provided data, Mask Diary is supported on iPhone and iPad. Information regarding Android availability is not included.
How often is Mask Diary updated?
The latest version is 2.0.1, last updated on October 28, 2026. This indicates a recent update, suggesting the app is actively maintained.
What is the age rating for Mask Diary?
Mask Diary has an age rating of 4+, making it suitable for a wide range of users interested in skincare.
