Messaging apps demand more than just functionality — they require speed, security, and polish. That’s exactly what Codeslu delivered with Plax Chat, a fully native messaging and calling solution built independently for both Androidand iOS.

Featuring end-to-end encrypted real-time chat, HD voice and video calls, and a sleek, intuitive UI, Plax went on to become the #1 trending chat app on CodeCanyon. With 340+ sales of its source code, it quickly earned a reputation as one of the most complete and advanced chat templates on the market a clear testament to Codeslu’s development quality and product readiness.

The Challenge: Build a Secure, Native Messaging App for Two Platforms

The client came to Codeslu with an ambitious goal to create a fully native Android and iOS messaging app that could be customized, resold, and still perform at the level of top-tier consumer chat apps.

Requirements included:

Real-time chat with full encryption
HD voice and video calls with low latency
A sleek, intuitive interface on both Android and iOS
Secure signup via SMS with automatic code detection
Customization features like chat wallpapers and message reactions
Admin and analytics capabilities for power users

Our Approach: Native Codebases, Real-Time Infrastructure, Production-Ready UX

Instead of using cross-platform shortcuts, Codeslu delivered dedicated native builds:

Android: Built with Java and XML, following clean architecture for scalability
iOS: Developed from the ground up in Swift using UIKit, optimized for performance and Apple design standards

We integrated:

Firebase for real-time messaging, media sharing, and user presence
Agora.io for HD voice and video calls with headset and Bluetooth routing
SMS-based authentication with auto-verification
End-to-end encryption and an in-app security lock
Story sharing, group chats, message reactions, and delivery receipts
Admin tools, multi-language support, and live analytics

Every screen, interaction, and backend service was engineered to be stable, fast, and easy to extend.

The Result: Viral Growth and Marketplace Leadership

Plax Chat became a standout product on CodeCanyon, quickly climbing to the top spot in the messaging category. Developers and businesses adopted it as a base for launching their own secure messaging apps — confident in its technical depth and user-ready polish.

With over 340 source code sales, Plax is now one of the most successful chat apps on the platform. It’s trusted not just for its features, but for the confidence that comes from a codebase built by Codeslu.

Technologies Used

Java (Android)
XML (Android UI)
Swift (iOS)
UIKit (iOS UI)
Firebase
Agora.io

What This Proves: Codeslu Delivers Production-Ready Messaging Solutions

Plax Chat proves that when it comes to building secure, scalable, and beautiful messaging platforms, Codeslu delivers. We don’t rely on shortcuts — we build native, real-time applications designed to scale and succeed in the real world.

Whether you're building a consumer chat product, a business communication tool, or a secure enterprise messaging app, Codeslu is the development partner you can trust.

Get in touch with Codeslu to build your next high-performance mobile application.

Codeslu

2021-04-25

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