MathTappers ClockMaster is a free app for iPhone, iPod Touch and iPad to help kids learn to tell time. It was designed by educators and researchers to provide practice and record a child’s progress in mastering time-telling skills.

Jude e-Clock offers many options for displaying and manipulating time for demonstration, lessons and practice.  The analog clock can be changed to show 10-minute increments.  You can open windows to show the corresponding digital and worded times.  You can set elapsed start and end times, and you can move the clock in increments of 1, 5, 10 15, and 30 minutes and 1 hour.

Note: The site mrmyers.org is no longer functioning. So the link provided is to a web archive version, courtesy of Wayback Machine.

Learn to tell time on the Time Travel interactive game for children.  There are four levels of difficulty ranging from 1-hour increments to 5-minute increments.  Kids can choose from an analog or digital clock for each activity.

Stop the Clock is a series of interactive time telling games, where kids match digital times to analog clocks.  You drag the five digital times to the correct analog clocks, then press STOP THE CLOCK to record your time.

Stop the Clock 1 provides practice telling time in 1/2 hour increments.
Stop the Clock 2  provides practice telling time in 15 minute increments.
Stop the Clock 3 provides practice telling time in 5 minute increments.
Stop the Clock 4 provides practice telling time in 1 minute increments.
Stop the Clock 5 provides practice telling time in 1 minute increments.
Stop the Clock R provides practice matching time words to analog clocks.

Help the aviator know what time to leave by telling the correct time.

You can set options for a 12-hour or 24-hour clock.  There are also options to tell time in half-hour increments, 15-minute increments, or 5-minute increments.