I have released TimeMarch, an iPhone/iPad app that creates personal and historical timelines. This app could be useful to authors in developing their character timelines.
Individual Timelines can be grouped together, which allows you to see events of one timeline in context of other timelines. Each timeline is color coded so that events in a grouped timeline can be easily identified to specific timelines. Timelines can be exported by emailing them as text/csv files (which can be opened in excel) and they can be imported by simply emailing a text/csv file to the app.
Would love to hear your comments.
App Store link:
https://itunes.apple.com/us/app/time-march/id982857290?ls=1&mt=8
Web Site