hi , i have a wallpaper code app , with a Gridview , and i need in this Gridview add a interstitial ads showed every 3 click on the image , you can do this for me ? i need if user click on the image1 and after image2 and after image3 interstitial showed , and not image1 , image2 image3 in the order but also if user click randomly
4 freelancers are bidding on average $19 for this job
I am an android developer. i have worked with interstitial ad many times. you can check my profile here: [login to view URL] I can finish this task within short time.