Source code of TimeCurl.
Please see the GitHub issues.
Patrick Jayet. Feel free to contact me at pja (at) zuehlke.com.
The TimeCurl iOS app is in the App Store. Follow this link: https://itunes.apple.com/app/timecurl/id874532090
This app is open source under the Apache License Version 2. It basically means you can extend and use this app, even in a commercial product, given you respect the license and give credit to this project in your app. See LICENSE.txt & NOTICE.txt for more details.