But a take-away is that there are a few Android apps out there. Most are not in the Amazon app store, though. To get them on the Kindle, you may have to ask the dev for an APK (or compile one yourself) in order to sideload the app or hack your Fire to let you use the Google Play store.
Upgrade Storage
https://www.zotero.org/support/mobile
For example, Zandy is in the Amazon app store at: http://www.amazon.com/dp/B006BINI9K/ref=cm_sw_su_dp
It isn't developed actively anymore; it works for some, but not for all.
A bit more about android apps more generally at: https://forums.zotero.org/discussion/51234/zotable-a-modern-zotero-client-for-android/
But a take-away is that there are a few Android apps out there. Most are not in the Amazon app store, though. To get them on the Kindle, you may have to ask the dev for an APK (or compile one yourself) in order to sideload the app or hack your Fire to let you use the Google Play store.
https://www.zotero.org/downloadbookmarklet