You are correct, there is no way to cancel a download currently. However, I think this would be a good feature for our app to have. Would you please post this idea on our
UserVoice page? Be sure to mention that you would particularly like this feature on the Android version of our app. If you post your idea on our
UserVoice page, other users can comment on it and vote for it, which helps use to tell if other users would like this feature as well. Also, if we decide to develop this feature, we can let you know via your UserVoice post.
I am sorry that we do not currently have this feature. Please add this idea to our
UserVoice page, and let me know if you have any other questions, comments, or concerns about Gaia GPS.