Great app but...
English translation is not perfect and incomplete! English language should be the default one as its much easier for native speakers to change language as it is for the english speakers. The instructions to change the langage from turkish to english are In turkish. It should be the other way around.
Since the company is big it would be Nice to translate the app In other languages as well. My guess is that more tourist are using this app (or would) if it was to be translated. French would be nice and shouldnt be to difficult to do.
The description says that we can zoom on images to see the trains and station. How and where is that? And there is no support for this application on the website of the company who did it!
jpbeauch about
Metro İstanbul, v1.2