How much does the locr software cost?
The locr photo geotagging software is for free. Downloads

Signing up at locr is free as well.

The FREE account includes a free upload up to 100 MB per month .This also contains the creation of  five photo albums. If you need more space for your photos, you can get a PRO account for 20€ annually (35€ for 2 Years). You can upgrade your account at the locr welcome page or at your "My Page". As a PRO User you can upload up to 2GB monthly and create unlimited photo albums. In addition to that you can download photos in orignal size. The PRO account  is totally ad free and there is more: You can see who visited your Profile and the Online Status of other Users.