It's an inventory management app.
Support home & lock screen widgets.
All features are completely free to use.

- Unlimited folder/item additions
- Inventory count with plus/minus buttons
- Inventory quantity can be set even with a decimal point / Free editing
- Set and highlight increment/decrement value/threshold
- Total value automatic calculation/shopping calculation/product management/inventory management
- Batch operations such as copy/duplicate/color coding
- Sort/Reset/Bulk Delete
- Spreadsheet/Save as CSV file/Share to SNS
- Free Word Search
- Icon badge display for number of items below threshold
- Home/lock screen widget
- Dark mode

URL scheme:
stocklist://