Yannick Lefebvre

The purpose of this plugin is to allow users to create one or more schedules of weekly events and display these schedule on one or more pages as tables. Users can style their schedules using stylesheets based on the category of items and can assign information to items that will be displayed in a tooltip.
You can try it out in a temporary copy of WordPress <a href="https://demo.tastewp.com/weekly-schedule" rel="nofollow ugc">here</a>.

Weekly Schedule

The purpose of this plugin is to allow users to create a schedule of weekly events and display that schedule on a page in a table form.

weptile

Ufuk Erdogmus

yagiz

Sends periodic e-mails for Gravity Forms entries created within the period. Daily, weekly, monthly udpates instead of 1 e-mail per form entry.
Plugin by <a href="http://weptile.com/" title="WordPress Web Developers" rel="nofollow ugc">Weptile</a>
Change Log: 
1.2.1 
Added “delete schedule” feature 
Added “schedule timestamp” feature (select what time of the day to send emails)

Gravity Forms Periodic Notification E-Mails

Sends periodic e-mails for Gravity Forms entries created within the period. Daily, weekly, monthly updates instead of 1 e-mail per form entry.

Weekly Schedule vs Gravity Forms Periodic Notification E-Mails