Emad ay

I think there is a general trend to use digital money and wallets. The digital world will be everything after few years. Back to your question, I think smartphones will support this world.

Many people think you can't expect digital money where is going! So, they aren't brave enough to buy bitcoins or any other one. But in my opinion it is wealth trying.

The world of computer is really enormous. There are too much to learn and you can't say I know every thing in this world. Thanks for that information about the world hash

I agree with you. However, you can't just enter the store and download any app says it pays you for using it. You should read users feedback and comments first. You should also have a look at the rate of the app. In the end, you decide whether it is telling truth or not.

Thanks for this information. It is really useful espesially for beginners to the world of bitcoin. Anyone wants to start something should know about it in order to benefit the most from it.