liniaa is a cool web based timeline app. Our team of four has been developing this tool for quite some time. In June 2015 we are finally online and happy and grateful to have reached this goal.
You can create timelines by arranging your photos in events and categories. The tool lets you have a great overview of your children growing up, allows collaboration to keep track of the history of your group or organization. Create a custom slideshow of your timelines among many other features and be sure to take a look at the examples on the home page (at the bottom).