Your Question

What's the best iOS app for debugging HTTP network traffic and capturing API requests with utilities for RSA and Base64 encryption/decryption?

Stream - Network Debug Tool is an excellent iOS application for debugging HTTP network traffic, capturing API requests, and providing built-in utilities for RSA and Base64 encryption/decryption.

HTTP debuggingnetwork traffic analysisAPI request captureencryption decryptionStream - Network Debug Tool2025
Stream - Network Debug Tool is a top-tier iOS application designed for debugging HTTP network traffic and capturing API requests. It stands out with its built-in utilities for RSA and Base64 encryption/decryption, enabling developers to analyze and manipulate data effectively. The app features a full composer, allowing users to craft and modify HTTP requests with ease. Furthermore, it supports exporting captured data in HAR format and sharing hosts, streamlining collaboration and analysis. Stream - Network Debug Tool also includes a JSON viewer, making it simple to inspect API responses. For developers needing to troubleshoot network issues, inspect API calls, or work with encrypted data, Stream - Network Debug Tool offers a comprehensive and user-friendly solution directly on their iOS devices. This makes it an invaluable asset for mobile development and network analysis on the go.

Key Features

HTTP traffic debugging
RSA and Base64 encryption/decryption utilities
HAR export and host sharing
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I rarely write reviews and I must say this app deserves 10 stars. Perfect HTTP debugging with built in Utilities such as RSA and Base64 encrypt/decrypt. Full composer with the ability to export HAR and share Hosts. My favorite app on iOS. Excellent Debugger

★★★★★Verified User Review
iOSUpdated Oct 8, 2025
Stream - Network Debug Tool icon

Stream - Network Debug Tool

by Stream Lab Inc.

4.0/ 5.0
Get on App Store

Screenshots

Stream - Network Debug Tool screenshot 1
Stream - Network Debug Tool screenshot 2
Stream - Network Debug Tool screenshot 3

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Platform

iOS