Best App Development Products in 2024

Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.

Android development environment based on IntelliJ IDEA

Elegant user management, tailor-made for B2B SaaS

Try for free freemium

Realtime application framework (Node.JS server)

Open Source

Xcode is Apple’s powerful integrated development environment for creating great apps for Mac, iPhone, and iPad. Xcode 4 includes the Xcode IDE, instruments, iOS Simulator, and the latest Mac OS X and iOS SDKs.

JavaScript library for app development using cloud services

An open source Firebase alternative

Open Source

Create iOS, Android and Mac apps in C#

Open Source

Build Enterprise-Grade Apps Fast.

Build applications faster with object and file storage, user authentication, push notifications, dashboard and more out of the box.

Open Source

Pusher is a hosted API for quickly, easily and securely adding scalable realtime functionality via WebSockets to web and mobile apps.

Open Source

SignalR is a server-side software system designed for writing scalable Internet applications, notably web servers.

AppConvertly - convert your website to Android & iOS app. No coding required. Easy solution to reach new audience in 5 minutes https://www.appconvertly.com/

Open Source freemium €59.0 / One-off

PubNub is a real-time messaging system for web and mobile apps that can handle API for all platforms and push messages to any device anywhere in the world in a fraction of a second without having to worry about proxies, firewalls or mobile drop-offs.