I want to know if EA's have to specific tools that they require, like do they only work on mt4 n 5 alone or can they be used on other platforms as well, also what if one does not have a computer but uses a smart phone to trade, are they limited to people trading with computers only?
	
		
			
		
		
	
				
			 
						
					 
  
  
 
		 
 
		 
 
		 
 
		