This looks pretty much like KYC for me. Maybe if you buy with cash then this can be used with no KYC 🤔
Discussion
Peach Bitcoin is KYC free. The bank data is for your trading partner. 
I think it's not fully KYC free if you would have to give them you name and bank information. Peach clearly have that data themselves, not only the trading partner.
If you don’t believe them and can not check the code yourself you should not use it.
There are alternatives like #HodlHodl #Bisq #Agoradesk #Robosats
But you have to type in your money-transfer data in any of them. 🤷🏼
My point is that Peach can have access to my name and bank information since you would literally need to provide that information in the application, so they definitely can Know many Of they Customers. Same goes with Hodlhodl at least.
Only way to buy #bitcoin KYC free is to buy it with cash.
Don’t trust, verify. 👍🫂
Always stay alert and critical and only use open source software.