About 10 months ago when it first came on the market I did a post on the LightTrac iPhone App. The guys from LightTrac saw the post and are now going to give PFRE readers some free copies of LightTrac as a promo for their up coming version 2.2 for the iPhone/iPad. See below on how to enter the give away.
LightTrac allows you to give it an address and it shows the sun angle and elevation at sun rise and sunset as well as the sun angle and elevation at any given date and time. If you have this app available when you are making a appointment for a property shoot you can be sure you are not going to have a sun problem or while the client is on the phone you can move the shoot to a time when the sun is at a good angle.
This app is hands down the best app I've seen for this purpose! The same app works on both the iPhone and iPad. You can easily get by on an iPhone screen but using it on the iPad is a perfect size. Click on the image above to see a full size iPad image from my iPad screen.
Here's how to enter the LightTrac give away:
By the way, version 2.2 of LightTrac is going to be released in the coming weeks that has a new feature that shows you the length of shadows that objects cast.
Update: For Android users that are reading this there is currently a special sale price ($1.99) now for the Android version of LightTrac over at Amazon.