Reliable crypto-currency with limited emission gives a good opportunity to save savings in conditions of high inflation of the Iranian rial's currency.
Iran's inflation,%
year value
2007 25.4
2008 10.8
2009 12.4
2010 12.4
2011 21.5
2012 30.5
2013 39.3
2014 17.2
2015 13.7
2016 8.0
Assuming those numbers are official, that is what the government is willing to recognize, most of the time the inflation is much worse, this happened in Venezuela, the government gave some numbers that were high but the international community stated the number was a lot higher, this is why bitcoin is necessary, to protect us from the greed of governments and their mistakes.