The app lets you track your Æmber keys chains etc. You can select the current key cost and forge a key when ready. You can use it with two players. Some cards are even implemented in the app to automatically make some actions (it only does the actions if playing the card gives any Æmber be sure to add it before). There is also a simplified mode if you only want to track chains and keys and only use physical Æmber tokens.
You can also add decks in the app and track your wins/losses and write notes. You can enter a deck's URL to access it quickly and view its cards. If you add a new deck "see deck" will send you to the official website where you can register as usual. Then just copy your new deck in the app.
There are no ads in the app.
This app is NOT official. Keyforge and assets belongs to FFG and this is just a fan app.
Not tested nor made for tablets.