First app to search chat history for WhatsApp
Just export the Chat from WhatsApp®, send it by mail at yourself and open it with Agile Chat History Search Free. The App will help you search all information based on date, keywords and person.
Features:
Fast to find the chat content based on date, keywords
Support multi language.
Fast
Easier to use interface.
Easier to copy the content
Import from the Mail.app
Group Chat ready
Export all whatsapp history though iTunes for multiple users and chat group.
Free version only allow you to search first word.
Paid version allow you to search next word.