Boxcryptor clients (client software) probably will stop being updated sometime in the foreseeable future, which at least for mobile will make Boxcryptor nonviable, even in the accountless mode.

Unfortunately Cryptomator isn’t as reliable as Boxcryptor.

> Unfortunately Cryptomator isn’t as reliable as Boxcryptor.

I have not had this experience. I switched to Cryptomator because it was a much smoother and more reliable experience for my use cases. What issues did you have?