HappyDays is free to use and licensed under the GNU General Public License. It supports lunar calendar (useful for Asia people).

English, German, Chinese, Thai, Spanish, French, Czech and Korean version are available now.

Full support for Handera 330 with 240 x 320 screen resolution with virtual graffiti area, while running properly on the "normal" Palm-powered devices with 160x160 screen.

Features:

• HappyDays is a program licensed under GNU GPL.
• You can check or erase whole program and database using Palm's built-in program.
• Supports lunar calendar(Useful for Asia people)
• Supports category: The categories you created in AddressBook is available in HappyDays. You can make the notification record in DatebookDB for each category.
• Automatic caching: HappyDays reads the relevant informations from built-in AddressBook. If AddressBook is changed, HappyDays reads the changed information from it.
• HappyDays has the feature to create the notification record in built-in Date Book, ToDo and Memo Pad application.
• Supports solar (Julian) to lunar calendar conversion, and vice versa.
• Support international date format (in system preference)
• Support Action Names and DateBk3 formats as well as built-in Date Book
• You can switch to the relevant record in AddressBook from HappyDays records.
• Full support for Handera 330 with 240 x 320 screen resolution with virtual graffiti area, while running properly on the "normal" Palm-powered devices with 160x160 screen.
• Support for Jog dial