CometChat tutorial: Add Read Receipts to Your iOS Chat App
In this tutorial, we'll focus on adding read and delivery receipts to your iOS app. Read and delivery receipts have been popularized by WhatsApp, and are now standard in almost all big chat apps, whether it's Facebook Messenger, iMessage, Viber or other apps. Adding read receipts lets your users know when they can expect a response. Knowing someone is on the other end of your messages gives you a feeling of real-time communication that you can't get otherwise, leading to a better, more engaging chat experience.