Chack-Chat is a great and easy-to-use tool Join a free trial! Get a free full-app functionality preview to make sure you have what you need. Easily cancel anytime! Check-Chat continues to provide our service and information to our clients with compliance with the latest WhatsApp upgrades Is the "Last Seen" status disabled? No problem! Check-Chat lets you check a number's activity even when the last-seen status is disabled. Interested in knowing when your contact is online? Want to check their chat? Get notified every time a chosen contact goes online or offline. Just select the account from the contact list you want to keep tabs on. You can chack multiple accounts at once. Check to see if your contacts are chatting at the same time. All your data is here. Analyze all your data. With Chack-Chat, you can keep tabs on your own chat time or ensure your children and family members chat securely. Check-Chat complies with WhatsApp's Privacy Policy and Terms of Service and ...