USDQ is a decentralized stable coin, which is backed by bitcoin and pegged to the dollar, so 1 USDQ = $1 USD.
EURS token is a virtual financial asset that is designed to digitally mirror the EURO on the condition that its value is tied to the value of its collateral. Download STASIS Stablecoin wallet: Android: https://play.google.com/store/apps/details?id=com.stasis.stasiswallet iOS: https://itunes.apple.com/app/stasis-wallet/id1371949230