Best API Tool Pro alternatives: apps like API Tool Pro

10+ similar apps compared and reviewed

4.4 avg rating
10 free apps
Updated October 2026

API Tool Pro 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 API Tool Pro

APIOrbit – REST & GraphQL#3

APIOrbit – REST & GraphQL by Stanislav Makushov

AI-Powered API Client & Tester
Worth Considering
🛠️ Developer Tools
0.0(0 ratings)
FreeIn-App Purchases
APIOrbit – REST & GraphQL screenshot 1
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APIOrbit – REST & GraphQL screenshot 3
APIOrbit – REST & GraphQL screenshot 4
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APIOrbit – REST & GraphQL screenshot 6

This native client allows developers to send and test REST and GraphQL requests on iPhone and iPad. It features an AI assistant for generating code, documentation, and mock data, along with robust debugging and media preview capabilities.

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4
API Zen
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API Zen
Find the zen in API testing
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API Bot
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API Bot
API calls at your fingertips
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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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6
HTTPWidget
HTTPWidget
HTTPWidget
HTTP Requests Dashboard
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Create a personalized dashboard to display data from any API, including stocks, weather, and sports scores. Save, test, and monitor HTTP requests, then visualize key information in widgets and charts. It's designed for developers but accessible to users with basic HTTP knowledge.

Personalized API dashboardSave and test HTTP requestsDisplay data in widgets and charts
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7
PostX - Rest API Client
PostX - Rest API Client
PostX - Rest API Client
HTTP API Client
Free

This app allows developers to build and test REST, HTTP, and SOAP APIs directly on their iPhone or iPad. It supports various request methods, authentication types, and body formats, with features for organizing requests and inspecting responses.

HTTP/HTTPS methods (GET, POST, PUT, DELETE, PATCH)Custom query parametersBasic, Bearer/JWT, OAuth authentication
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8
Packet Capture Pro: HTTPS
Packet Capture Pro: HTTPS
Packet Capture Pro: HTTPS
HTTPS Capture & API Debug
Free

Capture and analyze HTTP/HTTPS/WebSocket traffic on your device. Inspect full request/response details, filter by keywords, and rewrite/replay network responses. Collaborate with PC clients and import/export HAR files for seamless debugging.

Real-time HTTP/HTTPS/WebSocket traffic captureDetailed request and response inspectionKeyword-based filtering
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9
Hodor - HTTP(s) Packet Sniffer
Hodor - HTTP(s) Packet Sniffer
Hodor - HTTP(s) Packet Sniffer
Support Flutter WebSocket TCP
Free

This tool captures and rewrites HTTP, TCP, UDP, and WebSocket data traffic, including Flutter app data. It offers features like HTTPS decryption, request/response mapping, and domain filtering for efficient web debugging.

Packet capturing & rewriting (HTTP, TCP, UDP, WebSocket)Flutter app traffic captureHTTPS decryption
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10
HTTPBot: API & HTTP Client
HTTPBot: API & HTTP Client
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.

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