Is there a good Android app that allows drawing on the lockscreen and sharing it with friends?

Lockscreen Drawing is an Android app designed for users who want to express creativity and communicate through drawings without unlocking their device. It turns the lockscreen into an interactive canvas, allowing quick sketches that can be shared with friends or contacts. This feature is particularly useful for sending visual messages, such as doodles or notes, to close friends or family members. For instance, someone separated from a best friend might use it to share daily drawings as a personal touch. The app includes basic drawing tools and social sharing options, facilitating lighthearted interactions. Reviews indicate that many users appreciate the app's ability to foster connections; one 11-year-old user mentioned it helped maintain a bond with a friend despite physical distance. However, the experience is marred by frequent advertisements, which can interrupt the flow. Additionally, some users report inconsistencies with internet connectivity, though the app generally functions offline for drawing. Despite these drawbacks, Lockscreen Drawing remains a popular choice for its straightforward approach to lockscreen customization and social engagement.