mazec - 手書き日本語入力ソフト contains in-app purchases. Please check the pricing plan as below: mazec Language Add-Ons (English)-$9.99 mazec Plus (1 month)-$2.99 mazec Language Add-Ons (All languages)-$24.99 mazec Language Add-Ons (Chinese)-$9.99 mazec Plus (1 year)-$24.99 mazec Language Add-Ons (French)-$9.99 mazec Language Add-Ons (Korean)-$9.99 mazec Language Add-Ons (Polish)-$9.99 mazec Language Add-Ons (Dutch)-$9.99 mazec Language Add-Ons (Portuguese)-$9.99