Ayyappan Live Wallpaper is a free Android app developed by Onexlabs365. It falls under the category of personalization apps and allows users to change their wallpaper automatically at a given transition time between two images.

The app is user-friendly and easy to navigate. It offers users the option to set a timer to automatically change their wallpaper on a predefined time. This feature is perfect for those who like to switch up their wallpaper frequently but don't want to spend time manually changing it.

Overall, Ayyappan Live Wallpaper is a great app for those who want to add a touch of personalization to their Android device without any hassle. It does exactly what it promises and is a must-have for anyone who loves to customize their phone's look and feel.