Snap Markup is a relatively new app that lets you do basic annotations to the selected image. If you use this app regularly, then consider upgrading to remove the ads. But they don’t get in your way so it shouldn’t be a big problem.
However, do mind you will see banner ads while annotating the images. If you are looking for a simple yet powerful screenshot and annotation app then give Screen Master a try. Using the annotation tool, you can cut, crop, rotate, blur selected parts of images, add shapes like arrows, circles, rectangles, text and pictures, write using the included pen, add emojis, etc. If you already have photos or images that you want to annotate then you can do that by tapping on the “Make Photo” option on the main screen and then selecting the image you want to edit. Once you take the screenshot, you can start editing it by simply tapping on the “Edit” option. The best thing about the app is that it places a small and transparent icon which can be used to take a quick screenshot. Screen Master is one of the most popular screenshot and annotation tool for Android.
