MasterList is an application that lets you organize anything. It lets you make and use lists that contain other lists, short text items, notes, numbers, phone numbers, dates, URL's, email addresses, etc.

Some of the features of MasterList are:

- Each item has a name, contents and a type. Item types include:
A list, which may contain other items and lists
A note, or long text document
A simple (one line) text item
A simple numeric item
A URL
A phone number
A date
An email address
A currency amount
A time of day
A date and time
A zero to five rating

- Move items and lists (including all sublists) to anywhere in the list hierarchy using cut and paste.
- Duplicate items and lists.
- Delete items and lists, and recover them from the trash if necessary.
- Rename any item or list.
- Rearrange the order of items in a list.
- Email an item or a list.
- Create and use Templates, which allow you to easily make items and lists that you use frequently.
- Make and manage multiple separate databases.
- Export databases for re-importing to another iOS device.
- Export lists or items for re-importing to another iOS device or another database.
- Print items to any AirPrint supported printer.
- Convert any list or database to an HTML document which can be shared via the iTunes file sharing method, or emailed.
- Search a database for any text string in the item names, or contents, or both.
- MasterList supports different "themes" or looks, one simple one and one fancier one.
- MasterList is a universal app which works on iPhones, iPod Touches and iPads. On the iPad is provides a user interface designed to utilize the increased screen area.