Loon

Loon

by Loon Lab Limited

506 ratings
234 reviews
$7.99

Details

  • Released
  • Updated

Features

Loon screenshot #1 for iPhone
Loon screenshot #2 for iPhone
Loon screenshot #3 for iPhone
Loon screenshot #4 for iPhone
Loon screenshot #5 for iPhone
Loon screenshot #6 for iPhone
Loon screenshot #7 for iPhone
Loon screenshot #8 for iPhone
iphone
ipad
appletv
🖼️Get Icon
Icons↘︎

About

This app is a powerful network tool for debugging and optimizing connections. It offers comprehensive traffic capture, detailed record-keeping, and advanced routing options. Features include robust ad-blocking and cutting-edge DNS capabilities.

✓Wide protocol support (ss, vmess, trojan, etc.)
✓Comprehensive traffic capture (HTTP, HTTPS, TCP, UDP)
✓Detailed request/response header and body recording
✓MITM functionality over HTTP2
✓Advanced domain-based routing
✓Robust ad-blocking with custom rules
✓Traffic usage monitoring
✓Advanced DNS features (IPv6, DoH, DoQ, DoH3)
Show original description

What users say

See all reviews
+1

What's New in Loon

3.5.1

September 22, 2026

New - Introduced a new Rewrite syntax with compound conditions, variable references, and multiple actions, while maintaining compatibility with existing configurations. - Introduced a new Script syntax with richer matching conditions, plugin parameter references, and typed arguments. - Added visual editors for Rewrite and Script, with condition configuration, syntax validation, and previews. - Added scripting APIs for Gzip compression, AES encryption and decryption, and DNS queries. - Added section navigation to the configuration editor for quick access to configuration sections. - Added support for secondary Host mapping lookups. - Added support for iOS 27. Fixes - Fixed issues affecting network connections, DNS resolution, and rule matching. - Fixed issues with script execution and plugin parameter handling. - Fixed issues with saving and exporting captured traffic. - Fixed issues with VPN quick controls and interface display. - Fixed several potential crashes to improve stability. Improvements - Improved Rewrite matching and execution efficiency while reducing memory usage. - Improved DNS queries and network connection handling. - Improved resource update status displays with clearer progress and error messages. - Refined fonts, syntax highlighting, and layout in the configuration editor. - Improved configuration imports, iCloud syncing, and captured image browsing. System Requirements - Requires iOS 15 or later.

More

Charts

Top Paid

📊 13

Utilities

The app has maintained its position at 13 recently.

Last updated on September 28, 2026.

User reviews

UI不太美观

希望美化一下ui

希望增加DNS分流。

另外,在 Wi-Fi 与蜂窝网络之间切换后,所有节点都会显示 Failed,必须重启才能恢复正常。不确定是否是已知问题,希望后续能够修复。

买后遇到问题,进入群组被秒封

本来想问一问问题,什么都没做,没说,刚进入电报群组就被封?

规则没配置好时国内应用有些会比较卡

规则没配置好时国内应用有些会比较卡,这软件上手有门槛。

配置文件不生效

设置了分流还直连

Developer apps

User experience

🐞

Reported Bugs

4 issues

Nodes not working after iOS 16 update

Bug

Subscription issues and inability to refund

Bug

Mitm and script features not functioning properly

Bug

Incompatibility with certain games and apps

Bug
✨

Requested Features

6 requests

Support for Reality protocol

Feature

Support for gRPC protocol

Feature

Proxy sharing feature

Feature

Improved DNS hijacking protection

Feature

Better widget and shortcut support

Feature

macOS and Windows versions

Feature

FAQ

What does Loon do?

Loon is a comprehensive network tool designed for debugging and optimizing network connections. It allows users to capture and analyze network traffic, manage proxies, block ads, and gain insights into network activity.

What are the key features of Loon?

Key features include support for a wide range of protocols (ss, vmess, trojan, etc.), comprehensive traffic capture, detailed record-keeping of requests and responses, MITM capabilities, advanced routing options, robust ad-blocking, traffic usage monitoring, and advanced DNS features.

Is Loon free to use?

Based on the provided information, Loon is available for free. There are no mentions of subscription fees, in-app purchases, or ad-supported models.

What kind of network traffic can Loon capture?

Loon can capture all HTTP, HTTPS, TCP, and UDP traffic on your device. This captured traffic can then be redirected to a proxy server for thorough analysis and debugging.

How can Loon help with network troubleshooting?

Loon aids in network troubleshooting by providing detailed insights into network activity, including recording HTTP and HTTPS request/response headers and bodies. Its advanced routing and MITM capabilities also allow for deeper inspection and manipulation of traffic.