Best Simple Websocket Client Apps

HTTPBot: API & HTTP Client

API, MCP & WebSocket Debugger

Free

This app allows users to send HTTP/HTTPS requests and connect to WebSockets, making it easy to debug APIs on the go. It supports various response formats, collaboration features, and authentication methods, streamlining API development and testing.

WS WebSocket Tester

Fast and easy WebSocket tester

Free

This tool allows developers to quickly test WebSocket servers. It is designed for speed and remembers previously accessed servers, enabling easy message exchange and response verification.

Reqeast

Native API Client

Free

Test various network protocols including HTTP, WebSockets, SSE, TCP, TLS, and UDP. Build and send requests, manage environments, and generate code snippets. Organize projects and sync across devices via iCloud.

Hodor - HTTP(s) Packet Sniffer

Flutter Capture & API Testing

Free

Capture and inspect network traffic, including Flutter apps, with advanced API testing capabilities. Debug requests, simulate responses, and utilize AI for automated testing. Includes a suite of everyday developer utilities.

Streisand

Flexible Proxy Client

Free

This application provides a flexible client for managing proxy servers with a user-friendly interface. It supports a wide range of protocols and offers advanced features like rule-based setup and custom DNS. Your network activity data remains private on your device.

Reqable

Advanced API Debugging Proxy

Free

This advanced debugging proxy allows for independent HTTP/HTTPS traffic inspection and REST API management. It offers standalone and collaborative modes, supporting various protocols and offering powerful testing and analysis tools.

Google Chat

Efficient Team Communication

Free

Connect, collaborate, and accomplish tasks with AI-powered messaging. Streamline teamwork with integrations and smart features. Securely communicate with your team, whether in real-time or asynchronously.

ntfy

Push notifications via REST

Free

This app allows you to send push notifications to your phone from scripts or other applications using simple HTTP requests. It acts as a client for a free, open-source pub-sub service, enabling you to receive alerts and updates directly on your device.

Swift Browser-proxy

Safely browse in Swift browser

Free

This browser app offers a fast and secure browsing experience with minimal storage usage. It features one-click cleaning for privacy and security, page sharing, and offline web page saving for internet-free browsing.

Jonah Browser

browser that thinks with you

Free

This browser integrates an AI assistant to help you understand web content, summarize articles, and perform multi-step actions. It also features a Trust Engine to assess page reliability and built-in tools for faster, safer browsing.

Push Notification - Client

Client app to test apns

Free

This app allows developers to test their server-side Apple Push Notification service (APNS) implementations. It provides device tokens, bundle identifiers, and certificates for testing, along with code examples in various languages to aid backend development.

OpenCode-Mobile-Client

Chat with your agent on mobile

Free

Connect to your OpenCode server from your mobile device to continue coding sessions. This open-source client supports secure connections, multiple server profiles, and automatic reconnection.

Hurl Client

HTTP Client & API Tester

Free

A modern, open-source API client for iOS devices. Test REST, GraphQL, and WebSocket APIs with features like a GraphQL query editor, request organization, and environment variables. Works fully offline and supports dark/light themes.

ApiClient: REST API Tester

HTTP Client for GraphQL & cURL

Free

Test and manage REST APIs directly from your phone. Import, edit, and export Postman collections, send Firebase notifications, and format JSON requests on the go. Save API requests and responses for easy access and sharing.