All of the services but Delta.app and BlockFolio allow for the use of Euros to buy and sell on it. However, when looking at the numbers, OSOM easily offers the cheapest exchange rate for an exchange with a wallet - 1.5% flat.
Coinbase, Coinomi and Bit4you charge upwards of 1.5% to 10%, and that does not include additional fees. OSOM also charges 0% in deposit fees, while Coinbase, Bitstamp, and Bit4you fees start from 2% to 5%.
OSOM also charges 0% in withdrawal fees for your Euros, while Coinbase, Bitstamp and Bit4you all charge for this service. The same goes for withdrawal fees for crypto - OSOM takes 0% - Bitstamp and Coinbase charge fees. OSOM’s fee is arguably the lowest fee in the market for a wallet that features such ease-of-use.
Just in case you are looking for an OSOM Exchange: We offer free deposits, free withdrawals, there is only one flat 1.5% conversion fee. With OSOM, you can buy and sell BTC and ETH without surprises. Now on iOS, Android and Web. Details.
Added Feature: Portfolio Aggregation and Analytics