Best Rest Api Client Apps

209+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated May 2026

Out of 209+ rest api client apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Rest Api Client

Teste - API, Scripts, Terminal#2

Teste - API, Scripts, Terminal by FJEDI

Developer Workspace
Strong Contender
🛠️ Developer Tools
4.7😊(496 ratings)
Free
Teste - API, Scripts, Terminal screenshot 1
Teste - API, Scripts, Terminal screenshot 2
Teste - API, Scripts, Terminal screenshot 3
Teste - API, Scripts, Terminal screenshot 4
Teste - API, Scripts, Terminal screenshot 5
Teste - API, Scripts, Terminal screenshot 6

Experience seamless API testing with our innovative tool that lets you create, edit, and run scripts effortlessly. Test your APIs with precision and ease - try it now!

What We Love

  • 👍 User-friendly and modern UI
  • 🚀 Comprehensive and intuitive
  • 🔓 No in-app purchases
  • 🛠️ All-in-one dev tool

Room to Improve

  • 🐛 Crashes and data loss after updates
  • 🔍 Lack of cloud backup/sync
  • 🔧 Difficult to manage requests/collections
HTTPBot: API & HTTP Client#3

HTTPBot: API & HTTP Client by Arvindh Sukumar

Make Requests, Debug APIs
Worth Considering
🛠️ Developer Tools
4.3😐(268 ratings)
FreeIn-App Purchases
#31in Developer Tools
HTTPBot: API & HTTP Client screenshot 1
HTTPBot: API & HTTP Client screenshot 2
HTTPBot: API & HTTP Client screenshot 3
HTTPBot: API & HTTP Client screenshot 4
HTTPBot: API & HTTP Client screenshot 5
HTTPBot: API & HTTP Client screenshot 6

HTTPBot is a powerful application for managing HTTP requests with advanced features. Simplify your web development tasks with this all-in-one tool for sending and receiving HTTP requests effortlessly. Try it now for seamless HTTP client functionality.

What We Love

  • 🚀 Intuitive interface
  • 👍 Postman integration
  • 🚀 Powerful HTTP client
  • 👍 Great tool for API testing

Room to Improve

  • 🐛 Crashes and bugs
  • 🔒 Lacks security features (e.g., client certificates)
  • 💰 Expensive for the limited free version

More Rest Api Client apps to explore

4
Curly — REST API Client
Curly — REST API Client
Curly — REST API Client
REST API Client for Developers
Free
🛠️ Developer Tools
(0)
5
Rest – HTTP API Client
Rest – HTTP API Client
Rest – HTTP API Client
Perform HTTP Requests
Free

Perform HTTP requests directly from your mobile device using an intuitive application. Support for various request types like JSON and Form. Experience seamless interaction with REST APIs on the go!

🛠️ Developer Tools
(88)
6
REST API Client
REST API Client
REST API Client
REST API and GraphQL Client
Free

This application allows users to send and analyze requests with detailed response headers and results, tailoring every request with various options. It enables users to organize, save, and manage requests efficiently, with features optimized for iPadOS devices, including keyboard support and shortcuts.

🛠️ Developer Tools
(5)
7
API Client - REST HTTP Tester
API Client - REST HTTP Tester
API Client - REST HTTP Tester
REST API Tester & HTTP Client
Free
🛠️ Developer Tools
(0)
8
API Tester REST API HTTP SOAP
API Tester REST API HTTP SOAP
API Tester REST API HTTP SOAP
Test your API Client HTTP.
Free

This comprehensive testing tool allows developers and QA engineers to test, debug, and analyze multiple API types and formats in a unified environment, supporting REST, GraphQL, WebSocket, SOAP, JSON RPC, and XML. With its user-friendly interface and versatile features, users can easily set up and execute API tests, automate repetitive tasks, and collaborate with teams to ensure robust and high-performing applications.

🛠️ Developer Tools
(10)
9
Hey Action: REST API Client
Hey Action: REST API Client
Hey Action: REST API Client
Quick HTTP Request Tool
Free
🛠️ Developer Tools
(0)
10
API Bot
API Bot
API Bot
API calls at your fingertips
Free

This mobile application helps developers build and test APIs on-the-go, utilizing machine learning to analyze API responses, identify patterns, and detect potential problems. With its user-friendly interface, developers can create, save, and share API requests, work with data, and stay organized, all from their phone.

🛠️ Developer Tools
(15)
11
API Dash - API Client, Testing
API Dash - API Client, Testing
API Dash - API Client, Testing
API Client to easily test APIs
Free
🛠️ Developer Tools
(0)
12
API-Client Testing
API-Client Testing
API-Client Testing
REST API
Free

Streamline your API testing with our comprehensive REST client application. This powerful tool allows you to effortlessly send HTTP/HTTPS requests, analyze responses, and manage your test history and collections, all from a user-friendly interface. Quickly customize connection settings and explore APIs with ease.

🔧 Utilities
(1)
13
ApiClient
ApiClient
ApiClient
REST API Client
Free

This mobile application allows users to test and modify REST APIs on-the-go, with features like creating HTTP requests, importing and exporting Postman collections, and saving requests. With this app, users can work with REST APIs anytime, anywhere, and take advantage of additional features like history tracking, Firebase notification sending, and customizable settings.

🛠️ Developer Tools
(0)
14
Relay: HTTP & REST Client
Relay: HTTP & REST Client
Relay: HTTP & REST Client
API Tester & REST Client
Free
🛠️ Developer Tools
(0)
15
Telegraph - API Client
Telegraph - API Client
Telegraph - API Client
API Testing & Validation
Free
$4.99 | 100% OFF
📊 Productivity
(0)
16
CRUD Client
CRUD Client
CRUD Client
REST API Client in your hand
Free
🛠️ Developer Tools
(0)
17
SendMan: API & HTTP Client
SendMan: API & HTTP Client
SendMan: API & HTTP Client
Build, Test & Monitor APIs
Free
🛠️ Developer Tools
(0)
18
Ullr Rest Client
Ullr Rest Client
Ullr Rest Client
Rest & HTTP
Free
🛠️ Developer Tools
(0)
19
Apiary – API Client
Apiary – API Client
Apiary – API Client
Local API request testing
Free
🛠️ Developer Tools
(0)
20
API Orbit – REST & GraphQL
API Orbit – REST & GraphQL
API Orbit – REST & GraphQL
AI Assistant for API Testing
Free
🛠️ Developer Tools
(0)