I use a Nexus 5 as well but have not personally encountered the memory leak issue with Link Bubble. But I don't keep the bubbles open very long as well. I just

I use a Nexus 5 as well but have not personally encountered the memory leak issue with Link Bubble. But I don't keep the bubbles open very long as well. I just went ahead and bought the Javelin Pro version as well. I like what developer is doing here.