A digital treasure box to curate and manage everything you love.
Clastly gives you a flexible space for your favorites. Create structured collections to track, organize, and look back on anything-from reading lists to gadgets, travel memories to fandom.
Start quickly with templates:
• Collection Catalog - Log purchases, condition notes, and where items live
• Travel Log - Save location data from maps and current position
• Fandom - Track concerts, merch, and celebrate favorite moments
• Subscription Manager - Track renewal dates, costs, and cancel unwanted services
• Reading List - Manage book covers, reviews, and reference URLs
• Pet Diary - Capture daily moments, photos, and notes for your pets
• Sauna & Spa - Record temperatures, facilities, and relaxation levels
• Cafe Log - Log latte art, beans, and shop vibes
• Movie Watchlist - Archive memorable quotes, directors, and personal ratings
Or start with Blank and design your own structure.
Powerful field types for any data:
• Text
• Number
• Date
• Checkbox
• Single Select
• Multi Select
• URL
• Place
• File
• Created Time
• Last Edited Time
Find what you need:
Filter your records by any field with intuitive conditions.
Private and synced:
No ads. No social features. Your data syncs securely across your devices with iCloud.
Designed for iPhone:
A clean, native interface that feels right at home on iOS. Quick to open, easy to use, ready when you need it.
Not for likes, but for yourself. Build a library just to collect and enjoy looking back at your treasures.
I really like how simple the interface is. It’s very easy to use without all the clutters, like icons and such. Fields are customizable, too. I have only two small issues. I wish I could change between light and dark mode within the app, and I wish there is a way to export the collection in the case of I switch phones or such
• Updated templates
• Added file thumbnails in Record List
• Improved value display in Record List
• Improved onboarding experience
Version 1.3
The developer, Soji Takahashi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Identifiers
Usage Data
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
VoiceOver
Voice Control
Larger Text
Dark Interface
Differentiate Without Color Alone
Sufficient Contrast
Reduced Motion
Information
Seller
Soji Takahashi
Size
6.9 MB
Category
Productivity
Compatibility
Requires iOS 26.0 or later.
iPhone Requires iOS 26.0 or later.
Mac Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.