Cost of living in Mashhad (Iran) is 10% cheaper than in Almaty (Kazakhstan)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 734 prices entered by 69 different people.
For example, to keep the same standard of living that would require 473,000 KZT in Almaty you would need to make just about 427,928 KZT (﷼ 53,443,784) in Mashhad.