After successfully downloading an issue, this crashes after reading only a few pages. Then the issue cant be re-read. This then suggests one re-download the issue (which was fully downloaded). But it errors on attempting to download. So one deletes the entire app, re-downloads the app, re-downloads the issue, and the whole process starts anew. Very buggy, and presently unusable.
jiggjam about Scientific American Mind, v1.0.1