# FC App (FishyCoin) > Smart investment platform offering daily ROI on tiered mining machines, a multi-level referral program, and crypto/local payouts. FC App lets users deposit funds, purchase 30-day "mining machines" that pay 5% daily ROI, mine FC Coin, complete reward tasks, and invite friends through a three-tier referral program (7%, 5%, 2%). ## Pages - [Welcome](/welcome): Product overview, investment plans, partners, and FAQ. - [Investment Plans](/plans): All tiered mining machines, daily ROI, and a comparison table. - [Contact](/contact): Get in touch with FC App support. - [Terms of Service](/terms): Terms governing use of the platform. - [Privacy Policy](/privacy): How user data is collected and protected. - [Refund Policy](/refund): Investment refund and cancellation rules. ## Optional - [Sign In / Sign Up](/auth): Account access (auth-gated flow).