SatFinder (MGE) is a tool which will help you to set up satellite dish. It will give you azimuth, elevation and LNB tilt for your location (based on GPS) and chosen satellite from list. The result is shown both as numeric data and graphical on google maps. It has also built in compass which will help you to find proper satellite azimuth. It also can use augmented reality to show where is satellite on camera view.

Subscription pricing and terms:

Satfinder (MGE) offers ads-free version available as an auto-renewable subscription for $3.49 per year. Price may vary and actual charges may be converted to your local currency depending on the country of residence.
Payment will be charged to iTunes Account at confirmation of purchase.
Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.
Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal.
Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase.

Privacy policy: http://www.mge.net.pl/satfinder_privacy_policy.html
Terms of use: http://www.mge.net.pl/satfinder_eula.html