That's a fair question, we just discovered that we could publish our game to mobile maybe ~2 months ago, so for today the mobile has a cost but tomorrow that could change. We will consider it as we continue making new features available. What you could do in the meantime is leave a rating for our games here on itch and then you will have a free 2 week access. Interested?
Here's the guidelines:
https://soulcoom.itch.io/soulcoom/devlog/622300/soulcoom-mobile-giveaway