There is provided an inkjet printing apparatus which are used to obtain a printed matter having a small degree of glossiness unevenness and a flat surface. The apparatus is the inkjet printing apparatus for forming an image on a print medium by relatively scanning a first ejection unit for ejecting a first ink and a second ejection unit for ejecting a second ink to the print medium. The apparatus includes forming unit configured to form the image with the first and second inks on the print medium in each of a first printing mode for completing an image by scanning the first ejection unit one time and a second printing mode for completing an image by scanning the second ejection unit plural times. A gloss value of a solid image with the second ink is greater than a gloss value of a solid image with the first ink.