---
title: "Nan - Packet Capture — App Overview"
url: https://marlvel.ai/intel-report/developer-tools/com-txthinking-wireshark
category: Developer Tools
developer: TxThinking, Inc.
platforms: ios
rating: 4.6 (9 ratings)
pricing: paid
report_level: overview
generated: 2026-04-23
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This tool provides a robust, non-proxy-based approach to network traffic analysis with specific controls to prevent app-breaking decryption errors.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Developer Tools |
| Rating | 4.6 ★ (9) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 20260101 |
| Developer | TxThinking, Inc. |

<!-- SECTION: Summary -->
## What is Nan - Packet Capture?

Nan - Packet Capture is a developer tool designed for granular network traffic analysis at the IP and TCP layers. It distinguishes itself by bypassing system proxies to capture traffic directly, while offering selective HTTPS and WebSocket decryption to maintain application stability.

<!-- SECTION: Key Features -->
## Key Features

- **IP-Layer Capture**: Captures packets directly at the TCP/IP layer to ensure traffic is intercepted even when applications bypass system proxies.
- **Selective Decryption**: Allows users to specify target addresses for HTTPS decryption to prevent application malfunctions caused by universal MITM.
- **TLS and ALPN Detection**: Probes TLS connections and ALPN information to assess the feasibility of packet capture before decryption.
- **WebSocket Support**: Provides specialized assembly and decryption capabilities for WebSocket traffic.

<!-- SECTION: Target Audience -->
## Who is it for?

Software developers and network engineers requiring precise traffic inspection and debugging capabilities.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/nan-packet-capture/id1534485108?uo=2)
- [Full Intelligence Report](https://marlvel.ai/intel-report/developer-tools/com-txthinking-wireshark)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/developer-tools/com-txthinking-wireshark).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*