400 กลอนกวนๆ กลอนรก กลอนอกหก is a free Android application developed by BirdDev. It falls under the category of Education and Reference. This app is a collection of more than 400 Thai poems or 'กลอน' that are humorous, romantic, sad and touching. The app is very user-friendly and easy to navigate, making it accessible to all.

The poems are a unique form of Thai poetry that comprises of three elements, namely, meter, rhyme, and tone. It is believed to be a local form of poetry originating from the central and southern regions of Thailand. The app provides a notification system for new and updated poems, and users can share them with their friends and family. This app is suitable for anyone looking to explore the beautiful world of Thai poetry.