Golo (previously Trid) is the native iOS app of the city guide that shows an interesting places in a city with description and some attributes. Golo app comes with admin panel based on Bootstrap and Angularjs can easily manage the application. Develop with Swift Language Version 4.2 makes the application run smoothly and quickly. All data stored in the Google FireBase database for the application to work in online and offline mode. Build your own travel guide app using this source code.