Little Light is an inventory manager/companion app for Destiny 2 for both iOS and Android. It helps guardians move their gear and track their ingame progress.
Could be activated through long-pressing the filter item? Or cycle through the filter type, such as 1 tap is =tag, the next tap is !=tag, then a third tap would be to reset and remove it from the condition?
It would be nice to be able to exclude items by a weapon tag, for example the Infuse tag