Best apps like PostX - Rest API Client

10+ similar apps compared and reviewed

4.2 avg rating

10 free apps

Updated October 2026

PostX - Rest API Client

Anupkumar Naginbhai Patel

🛠️ Developer Tools

PostX is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to PostX

#1

HTTPBot: API & HTTP Client by Arvindh Sukumar

API, MCP & WebSocket Debugger

Editor's Choice

🛠️ Developer Tools

4.5😐(1.3K ratings)

FreeIn-App Purchases

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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.

What We Love

🚀 Intuitive interface
👍 Postman integration
🚀 Powerful HTTP client
👍 Great tool for API testing
👍 Useful for developers on the go

Room to Improve

🐛 Crashes and bugs
🔒 Lacks security features (e.g., client certificates)
💰 Expensive for the limited free version
🤔 Unintuitive UI and documentation
🐛 Postman integration issues

#2

ApiClient: REST API Tester by Ajaykumar Valand

HTTP Client for GraphQL & cURL

Strong Contender

🛠️ Developer Tools

1.0(1 ratings)

FreeAdsIn-App Purchases

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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.

#3

REST API Client by Tevon Wallace

REST API and GraphQL Client

Worth Considering

🛠️ Developer Tools

4.3(6 ratings)

FreeAdsIn-App Purchases

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This tool allows users to send and analyze API requests with customizable parameters, authorization, and body content. It offers robust search and filtering capabilities for managing saved requests, optimized for iPadOS with keyboard support.

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SendMan: API & HTTP Client

SendMan: API & HTTP Client

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Build, Test & Monitor APIs

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Curly — REST API Client

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A native REST API client for iOS and iPad, designed for developers to test and debug APIs efficiently. It supports various request methods, response inspection with syntax highlighting, and collection organization.

Send GET, POST, PUT, PATCH, DELETE requestsEdit query params, headers, auth, and request bodyJSON syntax highlighting for responses

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API Inspector for Postman

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API calls at your fingertips

This tool empowers mobile developers to build and test APIs directly on their devices. It leverages on-device machine learning to analyze API results and identify patterns, while also allowing for the creation and management of various request types and data formats.

On-device machine learning for API result analysisBuild GET, POST, PUT, DELETE requestsManage headers and data

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TablePlus - Database Client

TablePlus - Database Client

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Database management made easy

Manage databases efficiently on iOS with a user-friendly interface and robust features. Supports multiple drivers, secure connections, direct data editing, advanced filtering, and smart query editing.

Multiple database driversSecure SSH tunneling and TLSDirect data and structure editing

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Best MongoDB mobile client

A powerful and intuitive mobile client for managing MongoDB databases on Apple devices. Connect, explore, query, and visualize your data with ease, all from your iPhone or iPad. Features include secure connections, a visual query builder, and data visualization tools.

Connect to MongoDB via various strings and SSH tunnelingExplore databases and collections with a hierarchical interfaceVisual query builder for constructing queries without code

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