This website provides you with direct and valid information for various subjects, such as monuments and archaeological sites, beaches, sights, entertainment and the activities that take place in Chania.
For iOS, App Store on iTunes, follow the link
https://itunes.apple.com/us/app/chania-tour-guide/id730860991?mt=8
For Android, Play Store on Google Play, follow the link
https://play.google.com/store/apps/details?id=gr.noveltech.cityguide.hania&hl=en