The promise of this app is good, but for some time downloading older back issues is spotty at best. It does crash or freeze sometimes, but not that often, and while kind of unintuitive, once you get the hang of it, it does a good job as long as you're online. I want to be able to read while I'm not, so that's the reason for the three stars. It's unreliable for that. Also, I can't figure out how to find just the issues "downloaded" (partially) while online to try again. Thatwould help