Bébé Signe is a mobile application that teaches French Sign Language (LSF) to babies. This language is a fantastic way to communicate with your baby before they acquire language skills. The app has videos that demonstrate the signs, and you can transmit them to your child and communicate with them.

The app has several features that make it easy to access the desired signs, such as a search engine, alphabetical navigation to discover different sign words, category navigation to find and use signs in everyday life, favorites to quickly find your preferred sign words, and a history feature to easily find the last sign words viewed.

The app is free to use, and as a free user, you have access to 20 sign words. However, if you create an account, you can get the alphabet and numbers pack for free, which includes 37 sign words. You can also purchase additional packs in the store. The premium pack contains all the sign words, which is more than 420 words.

Overall, Bébé Signe is a great app for parents who want to teach sign language to their babies. Its user-friendly interface and the variety of features make it a must-have for parents who want to communicate better with their infants.