When was Grammaticale created?

There is no information available about a software or product called "Grammaticale". It's possible that:

* The name is misspelled. Perhaps you meant a similar tool like "Grammarly" or "Grammarly".

* It's a very niche or new product. If it's a very specific or recent tool, it might not be widely known or have much information online.

Please provide more context or clarify the name if you can. I'll do my best to help!