Best Websocket Client Apps

250+ iOS apps curated and reviewed

4.7 avg rating

19 free apps

Updated August 2026

The best websocket client apps on iPhone average 4.7★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.

Compare top Websocket Client Apps (August 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	WebSocket Client	Free	4.0★ (3)	No	No	Aug 2026
2	Simple WebSocket Client	Free	5.0★ (1)	Yes	No	Jul 2026
3	WS WebSocket Tester	Free	—	Yes	No	Aug 2026
4	HTTPBot: API & HTTP Client	Free	4.5★ (1.3K)	No	Yes	Sep 2026
5	WSS WebSocket Client	$1.99	—	No	No	Jul 2026
6	Tester - Code, API, Terminal	Free	4.7★ (563)	No	Yes	Sep 2026
7	API Dash - API Client, Testing	Free	—	No	No	Jun 2026
8	API Tester REST API HTTP SOAP	Free	4.7★ (15)	No	No	Sep 2026

Top Picks for Websocket Client

#1

WebSocket Client by Luca Ceci

Editor's Choice

📊 Productivity

4.0(3 ratings)

Free

WebSocket Client screenshot 1

This tool allows developers to test WebSocket servers and websites. Users can input URLs, including HTTP, WS, and WSS secure connections, along with specific ports, to verify functionality. It's designed as a testing utility for web development.

#2

Simple WebSocket Client by Yuya Asamura

Strong Contender

🛠️ Developer Tools

5.0(1 ratings)

FreeAds

Simple WebSocket Client screenshot 1

Simple WebSocket Client screenshot 2

Simple WebSocket Client screenshot 3

Simple WebSocket Client screenshot 4

Connect to WebSocket servers with customizable HTTP headers. Save successful connections for easy access and review. This tool is designed for developers needing to test WebSocket endpoints.

#3

WS WebSocket Tester by Roman Alifanov

Fast and easy WebSocket tester

Worth Considering

🛠️ Developer Tools

0.0(0 ratings)

FreeAds

WS WebSocket Tester screenshot 1

WS WebSocket Tester screenshot 2

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.

More Websocket Client apps to explore

HTTPBot: API & HTTP Client

HTTPBot: API & HTTP Client

HTTPBot: API & HTTP Client

API, MCP & WebSocket Debugger

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.

Send HTTP/HTTPS and WebSocket requestsInspect JSON, HTML, and XML responsesImport/export Postman collections

🛠️ Developer Tools

free with in-app purchases

WSS WebSocket Client

WSS WebSocket Client

WSS WebSocket Client

Developer tool for testing WSS

This tool allows developers to easily test communication with WebSocket servers. It offers features like session logging, message copying, automatic pong responses, and connection history for quick re-connections on iPhone and iPad.

Test WSS WebSocket serversShare session logs to CSVCopy messages from log

🛠️ Developer Tools

Tester - Code, API, Terminal

Tester - Code, API, Terminal

Tester - Code, API, Terminal

Developer AI Agent, Any Task

Test various APIs directly from your mobile device. Supports REST, GraphQL, WebSockets, and more, with advanced editors and request customization. Share requests easily and manage cookies and history.

Test REST, GraphQL, WebSocket, SOAP, JSON RPC, XML, HTTP, HTTPS APIsPowerful GraphQL editor with query, mutation, subscription supportWebSocket testing tool for WS and WSS connections

🛠️ Developer Tools

API Dash - API Client, Testing

API Dash - API Client, Testing

API Dash - API Client, Testing

API Client to easily test APIs

Easily create, customize, and test various HTTP API requests. Organize your requests into collections and preview multimedia responses like images and PDFs. Generate code snippets for integration into your projects.

Create and customize HTTP requests (GET, POST, etc.)Organize requests in collections and foldersPreview multimedia API responses (images, PDFs)

🛠️ Developer Tools

API Tester REST API HTTP SOAP

API Tester REST API HTTP SOAP

API Tester REST API HTTP SOAP

Test your API Client HTTP.

This application provides a unified environment for developers and QA engineers to test, debug, and analyze various API types including REST, GraphQL, WebSocket, SOAP, JSON RPC, and XML. It offers features like CRUD operations, authentication support, query validation, real-time interaction, and WSDL file loading for comprehensive API testing.

REST API Testing (CRUD, HTTP methods)GraphQL query and mutation testingReal-time WebSocket interaction

🛠️ Developer Tools

iTerminal - SSH Telnet Client

iTerminal - SSH Telnet Client

iTerminal - SSH Telnet Client

Best SSH and Telnet Client

This app provides a powerful and simple client for connecting to remote servers via SSH or Telnet on your iPhone and iPad. It supports various authentication methods, server list management, and secure key handling, making remote server access convenient.

SSH and Telnet connectionUsername/password and private key authenticationServer list management

free with in-app purchases

DSDWebsocketConfig

DSDWebsocketConfig

DSDWebsocketConfig

by Zhangjiagang Uchen New Energy Technology Co.,Ltd

Native API Client

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.

Test HTTP, WebSocket, SSE, TCP, TLS, and UDPFull HTTP request builderMultiple authentication types

🛠️ Developer Tools

ProbePad - API Client

ProbePad - API Client

ProbePad - API Client

REST, GraphQL & WS client

🛠️ Developer Tools

MQTT Debug & Analyzer Client

MQTT Debug & Analyzer Client

MQTT Debug & Analyzer Client

IoT Monitor & Protocol Tool

This utility helps IoT developers and network engineers debug, monitor, and analyze MQTT traffic. It offers advanced connectivity, full MQTT 5.0 support, and intuitive data visualization tools. Seamlessly integrates with major IoT platforms.

Advanced connectivity (TCP, WebSockets, SSL/TLS)MQTT 5.0 protocol supportSyntax highlighting for JSON, XML, text

🛠️ Developer Tools

Tuzi: Private Video Chat

Tuzi: Private Video Chat

Tuzi: Private Video Chat

Authentic Video Connections

HTTP Client: Geturl

HTTP Client: Geturl

HTTP Client: Geturl

Send HTTP Requests

🛠️ Developer Tools

Ullr Rest Client

Ullr Rest Client

Ullr Rest Client

🛠️ Developer Tools

Shellby: SSH Client & Terminal

Shellby: SSH Client & Terminal

Shellby: SSH Client & Terminal

SFTP, tunnels & server monitor

A native SSH client for Apple devices that offers SFTP, tunnels, and server monitoring. It features an AI assistant to translate plain language tasks into commands and Mosh-compatible transport for resilient sessions.

AI-powered command generationMosh-compatible sessionsSFTP file transfer

🛠️ Developer Tools

ReqKit Http Client

ReqKit Http Client

ReqKit Http Client

Native HTTP Client

🛠️ Developer Tools

A free and fast private messenger platform for creating wonderful moments. This cloud-based app offers full security and special features for mobile and browser messaging.

Private messagingCloud-basedFull security

🌐 Social Networking

HttpKit - API & WebSocket

HttpKit - API & WebSocket

HttpKit - API & WebSocket

REST Collection & Debugger

🛠️ Developer Tools

FAQ about Websocket Client

What are the best websocket client apps for iPhone?

WebSocket Client tops our websocket client apps ranking as of August 2026, with a 4.0-star average from 3 App Store ratings, and it's free to download.

Are there free websocket client apps for iPhone?

Yes — 19 of the top websocket client apps we rank are free to download, including WebSocket Client and Simple WebSocket Client.

Does WebSocket Client have ads or in-app purchases?

WebSocket Client has no ads and has no in-app purchases, according to its App Store listing as of August 2026.

How many websocket client apps are on the App Store?

We track 250+ websocket client apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.

What is WebSocket Client used for?

WebSocket Client is a tool designed for developers to test their WebSocket servers and websites. It allows you to input URLs and ports to verify the functionality of secure and non-secure WebSocket connections.

What devices is WebSocket Client compatible with?

WebSocket Client is available for iPhone and iPod devices, supporting the iOS ecosystem for mobile development testing.

Related searches

simple websocket client wss websocket client