BoothStache is a free Android app created by PiVi & Co, the same developers behind popular apps like AgingBooth, FatBooth, BaldBooth, MixBooth, and UglyBooth. The app allows users to add different types of mustaches to their photos, instantly and with ease. The app comes with seven different mustaches, and more are to come. BoothStache automatically adjusts the color and brightness of the mustache for a more realistic result. The app works with photos taken with your Android device camera or from your photo gallery, and it uses face detection to auto-crop the image. The transformation process is instant, with no internet connection needed. Users can shake their device to see before and after views, scroll results into the app gallery, save results to their photo gallery, and share with friends via email, Facebook, or Twitter. BoothStache is a funny application made for entertainment purposes only and works best with front face photos and uniform lighting.