Does anybody know how
relates to
The former has 500k users but looks like a fake app given the "typo" in the app ID and given that capitalCom links to the latter, only.

WalletScrutiny
Bitcoin trading - Capital.com
Review of Bitcoin trading - Capital.com (verdict: nosendreceive)

WalletScrutiny
Trading app by Capital.com
Review of Trading app by Capital.com (verdict: nosendreceive)