It's free to get the installation package of Taxi 7x7 Zürich, also, you can check out users' reviews on Droid Informer. The app runs on Android 4.1 and higher. This download is totally secure. Austrosoft Weiss Datenverarbeitung GmbH is the developer of this application which can be found in the Travel & Local category.
The most recent update of the tool was launched on Dec 5, 2016 and Taxi 7x7 Zürich was downloaded by over 1K users. The app was rated 3.6 on Google Play.