None of these fancy apps to monitor progress for me, i have a sheet of paper in a notebook to keep track of my progress each week, along the top i have character #1, 2, 3 and down the side i have nightfall, weekly, CE HM, CE NM, Vog HM, VOG NM, so it forms a grid i can tick off when each character has done something so i dont do it again. If you decide to adopt this exciting system for yourself, pro-tip, make the boxes for the raids big enough that you can write notes in them for times when you finish at a certain checkpoint.