eRa Companion is a companion app for eRa Alliance players that provides useful information about heroes, units, gear, and other aspects of the game.

The information is collected from the game and periodically updated by the community.

The data is updated periodically, usually after each major game patch.

Yes, the app is free and there are no mandatory purchases. However, to maintain the app and its extensive database, we show some ads to support continuous development and updates.

You can report issues through the "Community" section in the navigation bar.
In the game info section, you can also report issues by long-pressing the unit, hero, gear, etc.

You can join eRa by visiting our website or joining our Discord community. We welcome all players who share our passion for the game!