KeepShare is a free iPhone app developed by Gee Whiz Labs Inc. It falls under the category of Business & Productivity. KeepShare's main focus is to help users stay up-to-date with its simple and user-friendly calendars.

With KeepShare, you can easily color-code events, add reminders, and make collaboration and organization a breeze with its extra tools like To Do Lists and Addresses. The app allows you to easily share your calendars with others, ensuring that everyone is on schedule.

Some key features of KeepShare include the ability to share calendars with anyone, color-coded events and tags, event reminders, repeating events, flexible calendar views, and the ability to break down your schedule into 10 minute up to 2-hour time slots. Additionally, you can create and organize To Do Lists, upload photos, create addresses, and even edit documents.

It's important to note that a KeepShare account is required, which can be created either before or after installing the app. Furthermore, an active internet connection is necessary to fully utilize the app's features.