币界网报道：Rich Miner, a new crypto mining app, is gaining traction by offering users a $15 sign-up bonus and daily mining rewards. The app allows users to mine Bitcoin, Ethereum, and other cryptocurrencies directly from their smartphones, requiring no specialized hardware. According to the developers, Rich Miner uses cloud-based technology to optimize mining efficiency while minimizing battery drain. Early adopters report earning up to $250 monthly through the platform’s referral program and passive mining features. The app’s simplicity and low entry barrier aim to attract mainstream users, though experts caution about potential risks like fluctuating crypto values and platform sustainability. Rich Miner is currently available on iOS and Android.