Dice Master.

"Dice Master" is an all-in-one app for fans of the hit collectable dice building game Dice Masters. With it you can keep track of your collection and have access to all the cards from the latest sets.
Unlike other apps, everything here works offline. That means you don't have to wait for images to load and there's no costly data usage. The interface is also clean, intuitive, and responsive, which makes it quick and easy to use.
There are 4 main tabs:
1) Teams: Here you can organize your cards into groups so you know which ones to use when playing the game. You can even write a note to remind yourself what strategy to use.
2) Collection: Anytime you look at a card you can simply increase the number of dice or cards from 0 and it will pop up here. You can also access statistics to find out which cards you need to complete your collection.
3) Catalog: Browse through the entire library of cards and filter by affiliation, energy, rarity, and set. If you need to find a specific card you can just type the name into the search bar.
4) Other: This is where you can find PDF's of all the rulebooks as well as a handy life counter.