
These stickers are no doubt inspired by the OnePlus 5, which puts a “Shot on OnePlus 5” watermark on images taken by the camera. If you wish to put these stickers on pictures taken by your Galaxy S8 or S8+, you can download the app's APK from the source link, install it on your phone, then find the watermarks by hitting the sticker button near the shutter button in the camera app. The watermarks can be moved around on the screen like other stickers, and each watermark will say Galaxy S8 or Galaxy S8+ depending on the phone you have.