245+ iOS apps curated and reviewed
The best api http apps on iPhone average 4.0★ across 245+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (15) | No | No | Aug 2026 |
| 2 |  | Free | 4.5★ (1.3K) | No | Yes | Aug 2026 |
| 3 |  | Free | 4.4★ (95) | No | Yes | Aug 2026 |
| 4 |  | Free | 2.6★ (5) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.1★ (7) | No | No | Aug 2026 |
| 6 |  | Free | — | No | No | Aug 2026 |
| 7 |  | Free was $4.99 | — | No | Yes | Jul 2026 |
| 8 |  | Free | — | No | Yes | Aug 2026 |
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.
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.
Easily perform HTTP requests directly from your mobile device. Supports various body types, syntax highlighting, and detailed response inspection. Import collections and manage project variables for efficient API testing.
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.
This application allows developers to test APIs by sending various HTTP requests. It provides detailed insights into request performance and stores requests for easy access and review. Users can view formatted responses and maintain a history of all sent requests.
Inspect and analyze mobile network traffic in real-time. Understand HTTP/HTTPS requests, measure performance, and detect security vulnerabilities. Offers advanced features for developers to optimize and secure their applications.
This tool allows developers to build, test, and monitor APIs from any location. Organize requests, save collections, and debug efficiently by comparing responses and inspecting payloads.
This app allows developers to build, test, debug, and automate APIs directly from their mobile devices. It supports various HTTP methods, body types, and offers cloud sync, scripting, and SOAP support. Premium features include code export and an analytics dashboard.
Send and analyze HTTP/HTTPS requests directly from your mobile device. Save requests to collections for easy reuse and view detailed response information, including headers and round trip time. Customize connection timeout settings for efficient testing.
This app transforms your iPhone or iPad into a robust HTTP client. It offers comprehensive support for all HTTP methods and allows for detailed request customization, making it ideal for developers and technical professionals.
This app allows users to send HTTP requests and examine server responses. It's a free, lightweight tool for API testing, offering features like request customization and detailed response inspection.
This tool allows developers to send API requests and test services. It offers features like request history, cross-device syncing, and a JSON viewer. Data is encrypted and stored in your Dropbox account.
This tool allows developers to explore and test HTTP APIs efficiently. It prioritizes speed and accuracy for a seamless development experience.
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.