I'm the creator of the app. I just wanted to create something that was fun/useful with some very mild sense of urgency and scarcity to it. With a starting price of 0.001 ETH per replica, I highly doubt I'll even recoup the >$400 in gas fees I paid to deploy the contract.
I'm the creator of this tool. I understand the skepticism on that bit, but the reason I put the doubling price thing in was to just encourage some mild amount of urgency to at least make a transaction.
In practicality, with the abundance of popular NFTs out there and the starting price of just 0.001 ETH (which is around 4 bucks), I'm not exactly expecting to make much from this. Hell, it cost me over $400 in gas fees just to deploy the contract, I'd be counting my lucky stars if I even recoup that!
And to be clear, the price doubling is not global, but applied to each specific source NFT.