Trolling For Love by BL Maxwell

Looking for love isn’t easy when you’re an antisocial troll.

Gunnar has existed near the border of the monster world in the wilds of Iceland for centuries only straying into the human world occasionally out of boredom. He finds many of their belongings they’ve dropped while exploring. One of those items was a phone and after attempting to figure out how it works, Gunnar finds an app that intrigues him, Monster Match.
Flynn Davies has worked in the lumber industry since he was old enough to apply, but working in the woods can be lonely, and he spends more and more time scrolling the mysterious app he’s heard so much about. When he begins to chat with a mysterious creature, he wonders if there could be a perfect match for him that’s not human.
The past decade has been lonely for Gunnar, and he longs for someone to share his life with, even if that means changing his life. When he arrives at Elder Ridge, he quickly realizes how different life is here, but maybe the annoying human he’s been chatting with can help him learn more about this strange new world.