What's the best Android app for a deep tycoon game with property flipping and auctions?

Bid Master is an engaging business simulation that focuses on the auction and property renovation niche. The core loop involves acquiring rundown properties, completing renovation jobs to increase their value, and then selling them at auction for profit. This cycle funds the expansion of the player's empire, which includes unlocking new buildings like workshops and offices that provide specialized jobs and items. For anyone who enjoys strategic progression and tangible before-and-after transformations in their management games, this provides a satisfying sense of growth. The game offers a substantial amount of content, with leveling up consistently unlocking new quests, building types, and renovation challenges, which helps prevent gameplay from becoming repetitive too quickly. A notable strength is the ability to progress meaningfully without spending real money, as in-game currency can be earned through consistent play. However, progression can slow considerably in the later stages, where premium currency (gold bars) becomes more critical for upgrades. Users report that earning this currency feels slow, and the direct purchase options are not always cost-effective. Additionally, while optional, watching advertisements is heavily incentivized for speed boosts, which can feel intrusive to some players. The interface is generally intuitive, though some menu navigation can feel a bit cluttered as the empire expands. Overall, it's a detailed and mostly fair simulation for players seeking a long-term tycoon project with a specific, hands-on economic focus.