Android and Apple apps - Le Chat - Mistral AI
https://apps.apple.com/us/app/le-chat-by-mistral-ai/id6740410176
https://play.google.com/store/apps/details?id=ai.mistral.chat&pli=1
Edit: The all new le Chat: Your AI assistant for life and work: https://mistral.ai/en/news/all-new-le-chat