What are some alternatives?
When comparing Heya and Harry Potter: Wizards Unite, you can also consider the following products
World Brush - AR app where you paint on the real world for others to find
Adventurous - Pokemon Go for families
dropdrop - Leave messages where you travel for others to discover
TapTag - Leave photos for other people to find
Questo | City Exploration Games - Play a real-world city game on mobile @ the best travel app
Run an Empire - Turn runs into adventures