Monkeytail

Monkeytail is a native HTTP request debugger for iPhone and iPad. No account or sign-in. Open a request and tap Send.

• Import and export cURL commands.
• Edit methods, URLs, headers, parameters, authentication, and request bodies.
• Format JSON, explore a tree, and search responses.
• View Hex and Binary, zoom images, and play audio or video responses.
• Inspect status, timing, headers, and response size.
• Organize collections and environments.
• Import and export Postman v2.1, Insomnia v4 JSON, and Monkeytail workspaces.
• Run simple JavaScript hooks before and after requests.
• Select proxies and optional Chrome, Firefox, or Safari TLS/HTTP2 profiles.

Made for one-handed use on iPhone, with side-by-side editing on wider iPad windows.

Free. No in-app purchases, analytics, tracking, or data collection by Kitta Co. Requests go to the servers and proxies you choose. Workspaces stay on your device unless exported.

Requires iOS 17 or later. Third-party interchange and scripting support the documented subset.