For Android, I actually prefer RedReader with ImgurViewer as an external image viewer. Both are open source apps RedReader: https://f-droid.org/packages/org.qu

For Android, I actually prefer RedReader with ImgurViewer as an external image viewer. Both are open source apps RedReader: https://f-droid.org/packages/org.quantumbadger.redreader https://f-droid.org/packages/org.quantumbadger.redreader and https://play.google.com/store/apps/details?id=org.quantumbadger.redreader https://play.google.com/store/apps/details?id=org.quantumbad... ImgurViewer: https://f-droid.org/packages/com.ensoft.imgurviewer https://f-droid.org/packages/com.ensoft.imgurviewer and https://play.google.com/store/apps/details?id=com.ensoft.imgurviewer https://play.google.com/store/apps/details?id=com.ensoft.img...