Latest instant messaging IM chat app for August 2025

Description:
4 platforms: PC exe, web, Android APK, and Apple iOS

All features included

Native app, not some PHP thing—there’s really no good PHP-based instant messaging, they’re all pretty lousy

This package comes with automated setup scripts and tutorials, making it much simpler

This one is not easy to get banned

Audio and video are self-hosted

This setup was stress-tested for concurrency: a 16-core 16GB server handles 16k online users with no problem

For fewer than 100 users, a 4-core 4GB server is completely sufficient

Server OS: ubuntu22-24 16-core 16GB

#InstantMessaging #ChatSoftware #ChatApp #im #WeChat #CommunicationSoftware #GroupChat