Oh, the app is actually fully lightning-capable, it's the on-ramp partners we have that for the moment, only work with on-chain txs. However, you don't have to buy Bitcoin through the app to use it. We've also just found an on-ramp partner that works with Lightning, which is great. Regarding the platforms, we aim to target Android as well. And the KYC is just a phone number for the custodial side, when the non-custodial side is introduced you should not be required to give us a phone number.