# カシカン — スマホで使える貸出管理

> スマホで使える貸出管理 (iPhone/iPad app by byus&co. ltd..)

- Source: https://appshunter.io/ios/app/id1553246735 (this page in markdown: same URL + `.md`)
- Developer: [byus&co. ltd.](https://appshunter.io/developer/1104161872)
- Category: Productivity, Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.1 · 59 MB
- Languages: English, Japanese
- Released: 2021-04-20
- Data updated: 2026-06-05
- User reviews in markdown: https://appshunter.io/ios/app/id1553246735/reviews.md

## What is カシカン?

Manage borrowing and lending of supplies within your team, whether it's in your company or a club, all through your smartphone!
Complete the entire process, from reservation to return, with simple and straightforward operations.
Use Casican with your team to streamline the sharing of supplies.

※ Casican account registration is required for use.

◆ Share books and supplies of all kinds within a group
◆ Easily register books by scanning barcodes. Importing Excel files is also possible!
◆ Use hashtags and folder functions for easy visibility anytime!

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Features of Casican
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Casican is an app designed to share all kinds of "things" within a group.
It is used in various scenarios, such as tablet management in offices, sports club equipment sharing, and libraries in childcare facilities.
Casican has the following features to ensure anyone can use it easily and immediately.

■ Easy registration of items to share
- Register items from the home screen and start lending right away.
- There is no limit to the number of items you can register. Share many items with everyone.
- Easily register books using barcode scans or ISBN entry.
- Automatically obtain and register book covers, titles, and descriptions for scanned barcode books.
- For bulk registration, import data from CSV or Excel files.
- Create multiple groups and even register items across groups.

■ Quick and easy borrowing & returning
- Borrowing and returning can be done with simple operations! No hassle.
- Supports both all-day and time-specific lending.
- Comprehensive reminder functions to prevent borrowing or returning forgetfulness.
- Attach printed QR codes to books or items for direct scanning and reservation.
- If you like what you borrowed, mark it with "Like!" and add to your favorites.
- Extend the borrowing period for items you're using.

■ Easy to view and search
- Search by keywords even if items increase.
- Narrow down searches using hashtags.
- Simultaneously register author names and publisher names for books.
- View lists by group with tab switching. It's okay to be in multiple groups.
- Sort lists by "Newest," "Most Popular," and "Alphabetical Order."
- Filter to display only currently available items.

■ Membership Cards
- Convert the login link to a QR code for the group page and print it.
- Use membership cards so everyone can use Casican even with a single device.
- Issue membership cards that don't require account registration. No email address needed.

■ CSV and Excel data compatibility
- If you have a spreadsheet list of books or items to register, you can import it all at once.
- Export registered loan items in CSV format and make bulk setting changes.
- Issue membership cards by importing the roster in bulk (use batches for over 100 items).

■ Share recommendations
- Post notices on the group's homepage. Introduce recommended items and share hot topics.
- Post reviews to evaluate loan items and recommend them to others.

■ Loan item settings
Configure loan settings in detail for each loan item.
- Name
- Photo
- Description of the loan item
- Hashtags
- Tag registration of author name and publisher name (for books)
- Maximum usage days
- Grace period before and after reservation
- Number of items in stock
- Hourly lending availability
- Groups to which the item belongs (multiple groups possible)
- Permission to lend to non-group members

■ Compatible with all devices
- Casican is available not only as a smartphone app but also in a browser.

■ English mode
- Change the interface language to "English."

■ Hiragana mode
- Change the interface language to "Hiragana."

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Support
--------------------------------------------

If you have any problems, please contact us through "Support" at the top right of the app's homepage.


## Version history (last 5 releases)

### v0.85.6 — 2026-05-26

- Added fixed usage periods  
- Improved book cover fetching  
- Improved wording during use  
- Made app updates faster to reflect  
- Improved behavior when connecting barcode reader  
- Fixed issue where camera sometimes wouldn’t start during continuous use  
- Improved overall stability  
- Enhanced security  

If you find any bugs or issues, please contact us through the app’s support.

### v0.85.4 — 2026-04-21

- Fixed an issue where some items couldn’t be opened from the list.

If you have any problems, please contact us through the app.

### v0.85.0 — 2026-03-23

- Settings are now carried over when registering multiple lending items  
- You can now register multiple lending items in a row  
- Added an option to allow use only via QR code  
- Reservations can now be marked as read all at once  
- Faster reservation search, display, and creation  
- Fixed email confirmation issues  
- Fixed barcode reader issues  
- Fixed Google login issue on some OS versions  
- Updated libraries used  
- Improved security  
Other minor fixes and improvements included.

If you have any problems, please contact us through the app.

### v0.82.2 — 2025-12-05

- Improved error messages when importing CSV files
- Added an option to allow use only via QR and barcodes
- Improved notifications for failed payments
- Improved book cover image fetching
- Improved display when the maximum usage limit is exceeded
-  Tag search can now be filtered
- Account details are now shown when subscribing or canceling
- Updated internal libraries
Plus other small fixes and improvements

If you find any issues while using the app, please contact us through the in-app support form.

### v0.80.3 — 2025-09-30

- Added an inventory feature
- Added support for more barcode types
- The barcode screen now accepts direct paste from the clipboard
- Changing dates after an extension no longer leaves leftover extension days
- Faster image display
- Performance improvements in some areas
- Improved system stability
- Strengthened security
- Fixed some style issues in English mode
- Fixed some incorrect URLs
- Fixed a crash on some devices
- Updated libraries
Other small fixes and improvements

If you find any issues, please contact us via in-app support.

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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 2026-06-05.*