Trigger Mash: BL3 is a free iPhone application developed by UpShift Limited, falling under the Business & Productivity category. This program offers a comprehensive collection of 248 Legendary weapons, 44 legendary shields, 30 legendary grenades, 25 legendary artifacts, and 45 legendary class mods. Users can access hi-res weapon images, weapon stat cards, and detailed information on each weapon, including descriptions, locations, elements, ammo count, splash damage, and firing modes.

Moreover, Trigger Mash: BL3 allows users to efficiently find weapons by accurate drop locations with drop rates, search by name, and filter by weapon class, manufacturer, DLC, splash damage, and elements. Additionally, users can track and save their most desired weapons in the in-app bank named "My Weapons," resembling a true Vault Hunter experience.