According to the International Monetary Fund (IMF), Turkey is an upper-middle-income country, while Iran is a lower-middle-income country. This means that Turkey is generally considered more developed than Iran in terms of economic development.

Turkey has a more extensive and diverse economy than Iran, with a greater emphasis on manufacturing, tourism, and services. The country has also made significant progress in terms of social development, with improvements in areas such as education, healthcare, and infrastructure.

On the other hand, Iran has a more resource-dependent economy, with a greater reliance on oil and gas exports. The country has also faced economic challenges recently due to international sanctions and domestic economic policies. However, Iran has made progress in some areas of social development, such as education and healthcare, and has a long history and rich cultural heritage.

It is worth noting that development measures are complex and can vary widely depending on the specific indicators and criteria used. Additionally, development is a multifaceted concept encompassing economic, social, and cultural factors, and it is essential to consider a range of indicators when comparing the development levels of different countries.