Initiative Tracker

RPG Initiative Tracker is a desktop app designed to manage tabletop combat quickly, clearly, and collaboratively.
The GM controls initiative, turns, conditions, and area-of-effect effects in real time, while players and tablets display information on dedicated, synchronized interfaces.
The app supports complete management of heroes, enemies, allies, and summons, with loadable rooms/maps and automatic round advancement.
Thanks to QR codes, local network discovery, and cloud image synchronization, preparing and running a session is easy, even when changing devices or workstations.

GMs are recommended to use the Windows app, which they can find on a public GitHub (link published in the app itself).

Having a large screen is a huge advantage for the GM.