On www.biblegateway.com you can see about 50 English translations of a verse -- look up a verse and at the bottom is a link to "in all English translations".
BLB is good on the iPhone for interlinear and audio of the Greek/Hebrew words. On my laptop, I prefer www.biblehub.com interlinear and commentary.
I use the Logos software. It is incredibly powerful. Unfortunately it has a steep learning curve but once mastered it’s awesome. It also has a mobile app for most platforms that is quite good.