Cómo en señas is an Android application developed by Zum Mx Labs that aims to facilitate learning of Mexican Sign Language (LSM). The app offers a range of features including the creation of images with LSM letters, translation of text into the dactylological system, and educational material for learning.

The app's interface is user-friendly and easy to navigate, making it accessible for all users. The image creation feature is particularly useful for creating LSM instructional materials, while the translation feature is helpful for those who are new to the language. The educational material is also well-organized and informative, making it an excellent resource for those interested in learning LSM.

Overall, Cómo en señas is a free and helpful educational app for anyone interested in learning Mexican Sign Language. While the app encourages users to send suggestions for improvement, it is already a great tool for those looking to expand their knowledge of LSM.