Not that I am aware of, I think p2pool might be too heavy to run on a phone, especially mini since it has a large amount of miners on the side-chain.
If you mine on p2pool you can increase your earnings significantly by joining the bonus hashrate raffle @ https://xmrvsbeast.com/
If someone is new to mining and has no idea what is going on they can use this GUI mining kit to get started https://github.com/Cyrix126/gupaxx
But mining is sooooo fun!!! ⛏️ Especially with p2pool and https://xmrvsbeast.com
Yes, they are statistically sound I believe. The source on how the calculation is performed is published so you can review the formula being used.
If you think there is an error do let me know and I will evaluate.
There is a vanity address generator software. You let it run for a long time and it will find some.
👏️ That’s how it’s done.
You could max out the credit cards and buy 5-10 mining rigs, then hop on the raffle and you will not have to worry about buying XMR ever again. 😀