1) There are no additional map costs, which is one of the big differences between Gaia and a Garmin GPS.
2) No lite/trial version besides the website (but email for a refund anytime). There will probably be a free app along soon though, useful on its own, to help market the paid products.
3) As for Gaia's IAP (GaiaPro), we added that much later, so I would call it "optional."
2) No lite/trial version besides the website (but email for a refund anytime). There will probably be a free app along soon though, useful on its own, to help market the paid products.
3) As for Gaia's IAP (GaiaPro), we added that much later, so I would call it "optional."