1, the main raw materials are different, and the main raw material of potato powder is potatoes. The main raw material of rice flour is rice.
2, different shapes, potato flour is round, thicker than rice noodles. Rice flour is round, too, but thinner than potato flour.
3, different nutrition, the nutritional value of potatoes is higher, potatoes contain starch, protein, fat, sugar and so on.
The above is an introduction to the difference between potato flour and rice flour. I believe that all of you have some understanding through the above, and I hope it will be useful to you.