Dylan's Den by Principality Building Society is an Android game designed to teach kids and adults about saving money. The game features Dylan, a cute dragon who takes you on various adventures to teach you about numerical factors and coin values. The more levels you complete, the more coins you can earn to dress up your Dylan, change his wings, and take care of him.

One of the best features of Dylan's Den is that it allows multiple profiles, so all family members can enjoy playing with Dylan. You can wash and feed Dylan to keep him happy, play the Coin Catcher game to learn the value of different coins, and play Flying Factors to learn about numerical factors. The game also features survival modes, where you must collect coins and achievements from each level to progress further.

Overall, Dylan's Den is an excellent educational game that offers a fun way to learn saving skills. It is available in both English and Welsh, and there are no in-app purchases or real money required to play. Be a part of Dylan's Saving Squad online and start learning to save with Dylan today!