Hi,
OneChain is not the OneCoin project, you can check our website: http://onechain.one/, we are not a scam!
Our dApp is available on mobile phone, you can download from this link: http://app.onechain.one/appstart_en.html, please try to use it and you will find that how we are different. Besides, the registration of this app doesn't require any email address, it is a genuine decentralized product. 
And again, thanks for your interest in our Bounty campaign.