https://producingtechnology.com/camera/guojialing_182736_15083421_snap_draw.html
This app is a camera-based drawing tool. It allows the user to access their device camera, take a photo, and then draw directly on top of the captured image. The drawing feature lets users add lines or marks as annotations. After editing, the image can be saved locally, preserving both the original photo and the drawings added by the user.
The app may require camera permissions, which can interrupt the user experience if not handled clearly. The drawing tools appear basic, with limited control over brush size or color. There is also little guidance for first-time users, making it unclear how to switch between taking a photo and drawing mode. Additionally, saving feedback is not very explicit, so users may not be sure if their image was successfully stored.
Improve this camera drawing app by adding a clear onboarding guide that explains how to take a photo and switch to drawing mode. Include more drawing tools such as adjustable brush sizes, multiple colors, and an eraser. Add a visible confirmation message when an image is saved. Improve permission handling with a user-friendly explanation. Finally, allow users to undo/redo actions and preview saved images in a gallery for a better overall experience.