The Podtrac March downloads chart is out and it has NPR back on top with over 175,000 downlaods from its 49 shows. For the past two months iHeartRadio was first in downloads. iHeart falls to number two with 164,767 downloads from its 170 shows. Since February, NPR has added nearly 30,000 downloads and iHeart has added 17,000. PRX came in third in March with nearly 70,000 downloads from its 70 shows, jumping ahead of Wondery on the chart. PRX added 7,000 downloads since the February chart was released.