Nice
WebView の通信内容をすぐ確認でき、API のデバッグ効率が大幅に向上しました。
UI もシンプルで使いやすく、開発現場で役立つアプリだと思います。

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.
1.3
August 7, 2026
Storage & Cookie Inspector Inspect a page's Local Storage, Session Storage and Cookies right next to the request list. Search by key or value, copy a value, or delete entries one by one. Cookies are read from the WebKit cookie store, so HttpOnly login cookies show up too — not just what document.cookie exposes. Thumbnails for image requests Image requests now carry a thumbnail in the list, so you can spot the asset you're after without opening each one. Fixed: a page's real images were missing from the capture Cross-origin images served without timing headers were being dropped, which left the Image filter showing almost nothing but tracking pixels. They are all captured now. Refinements New app icon, a request panel you can collapse to see the full page, and a refresh button that re-runs the capture without leaving the page.
MoreMonthly subscription with 7-day free trial.
$19.99
Lifetime Premium
Lifetime access to all premium features.
NetLens is a developer tool that allows you to inspect and analyze HTTP/HTTPS network requests and responses directly on your mobile device. It helps in understanding network traffic, measuring performance, and detecting security issues.
NetLens offers a free version with core network monitoring features. Premium features, such as unlimited monitoring, detailed reports, advanced security, and custom filters, are available through subscription plans.
NetLens offers a Monthly Premium subscription for $0.99 and a Yearly Premium subscription for $9.99, providing access to enhanced features and priority support.
No, NetLens does not contain advertisements. The app is free to use with optional premium features available via subscription.
NetLens is designed for iOS devices, specifically supporting iPhones and iPads, allowing for on-the-go network analysis.
The latest version of NetLens is 1.1, and it was last updated on March 14, 2026. Updates typically include new features, bug fixes, and performance improvements.
Yes, the premium version of NetLens allows you to export captured network data in XML and JSON formats. This is useful for further analysis or integration with other tools.
NetLens has an age rating of 4+, making it suitable for a wide range of users, including younger developers and students learning about network protocols.