It's a simple and easy-to-use task list app.
Widgets and reminders are available.
All features are completely free to use.

Features:
- Unlimited number of folders
- Folder color
- Pin the folder
- Select badge display for each folder (number of unchecked tasks)
- Show unchecked tasks and number in folder list
- Folder sorting
- Folder batch deletion
- Unlimited number of tasks
- Batch addition of tasks (line feed delimited)
- Task color
- Notes with links to tasks
- Attach a photo to the task
- Task deadline setting
- Display of the number of days remaining until the task deadline
- Task notification settings (supports repeated notifications)
- Task priority setting
- Task keyword search
- Task sorting
- Task display order setting
- Batch check / cancellation of tasks
- Batch deletion of tasks
- Task check with one tap
- Check date and time display
- Move checked tasks to the bottom
- Batch deletion of checked tasks
- Move / duplicate tasks between folders
- Batch copy / sharing of tasks
- Home screen widget support (folder selectable)
- Icon badge display (number of unchecked tasks)
- Dark mode
- Free

URL scheme:
tasklistwidget://