Facebook Ad - Android

We are currently working on a soft launch (outside US only) of our new Android App. As part of the process we wanted to do some marketing. After trying Admob and a few others Facebook proved to be most successful. Interestingly enough they A/B test up to 6 images. Rotating them in campaigns and measuring the conversion for you. This image was our winner after a single day campaign. With over 2k CTR after a few hours, this image outperformed others by nearly 10x.