Quantumult 2.2.13

Quantumult 2.2.13

Cross Utility Ltd – Commercial – iOS
out of 583 votes
Latest Version
2.2.13
Safe to install

Enhance Your Online Security with Quantumult by Cross Utility Ltd

Peter Salakani

A powerful tool for improving your online privacy and security with advanced networking features.
image/svg+xml 2024 Editor's Rating
image/svg+xml VERY GOOD User Rating

Quantumult is a robust proxy client that offers various protocols such as Shadowsocks(r), HTTP, HTTP over TLS, SOCKS5, and SOCKS5 over TLS.

With its Filter function, Quantumult can capture and redirect TCP traffic according to your preferences. The filter supports different types of matches depending on the upper layer protocol. For TCP traffic with HTTP(S) protocol, it supports matches based on 'HOST', 'HOST-SUFFIX', 'HOST-KEYWORD', 'USER-AGENT', 'GEOIP', and 'IP-CIDR'. For other TCP traffic, it supports matches based on 'GEOIP' and 'IP-CIDR'. Notably, when dealing with HTTP(S) traffic, Quantumult offers a Rejection function that matches the entire URL of the request.

After a match is found, the filter provides various actions to handle the request. These actions include built-in policies like 'DIRECT', 'REJECT', and 'PROXY', as well as your own server choices and customized policies. In essence, the filter acts as a decision-making tool to determine which requests go through which path.

Furthermore, Quantumult can serve as a convenient web development tool on mobile devices. Even when you're on the road without access to debugging tools like Charles and Wireshark on Mac platforms, Quantumult can log parts of web requests to help with debugging. It can log all the HTTP(S) request headers and response headers, including HTTPS headers (after installing and trusting Quantumult root CA for this advanced function).

While Quantumult's PROXY function allows for traffic redirection to remote proxy servers, it's important to note that the application does not provide any server-side service or support; users must set up their own servers.

As mentioned earlier, Quantumult's filter function allows for TCP traffic redirection, enabling visits to different websites through different servers based on the filter settings. This can potentially accelerate network connections if set up correctly, and the filter itself is fully customizable.

Regarding customized policies, Quantumult offers three different types: 'SSID', 'Latency', and 'Static'. The 'SSID' policy is based on your network environment, such as Wi-Fi, Cellular, or a specific Wi-Fi network with the provided SSID. The 'Latency' policy selects servers based on their latencies; the result being the shortest latency (with test intervals of 600 or 1200 seconds). The 'Static' policy allows manual selection of servers or other policies from the policy settings. It's worth noting that certain policies can wrap other policies for added convenience.

In terms of working states, Quantumult operates in three modes: 'GLOBAL', 'DIRECT', and 'AUTO'. In the 'GLOBAL' state, all TCP traffic is redirected through the built-in PROXY policy (users need to set up and add their own servers). The 'DIRECT' state bypasses filter settings and directs all TCP traffic directly to the destination website. This state can be useful for simple web development tasks, as it allows analysis of request and response headers, including HTTPS. The 'AUTO' state is named as such because it divides TCP traffic through different paths based on the filter settings, similar to the popular ACL method.

Additionally, Quantumult can also function as an HTTP proxy server for devices connected to the same Wi-Fi network. When this feature is enabled, the home view displays the IP address and port for easy connection by other devices.

A few points to note: The location displayed on the home view map is not the actual real-world location but rather the IP location, which may not always be accurate.

Overview

Quantumult is a Commercial software in the category System Utilities developed by Cross Utility Ltd.

The latest version of Quantumult is 2.2.13, released on 10/29/2023. It was initially added to our database on 10/29/2023.

Quantumult runs on the following operating systems: iOS.

Users of Quantumult gave it a rating of 4 out of 5 stars.

Pros

  • Highly customizable interface that allows users to tailor the application to their needs.
  • Supports various proxy protocols including Shadowsocks, Vmess, and more, which enhances its capabilities.
  • Includes a powerful scripting engine for advanced users to automate tasks and extend functionality.
  • Regular updates from the developers ensure new features and security enhancements are implemented frequently.
  • Good performance with low latency, making it suitable for bypassing network restrictions.

Cons

  • Expensive compared to other similar applications on the market, which might deter budget-conscious users.
  • Steeper learning curve for new users due to its wide range of features and customization options.
  • Limited official documentation and support resources, which might make troubleshooting difficult for some users.
  • Compatibility issues reported with certain iOS versions or devices, impacting usability for some users.
  • In-app purchases required for some premium features, potentially leading to added costs.

FAQ

What is Quantumult?

Quantumult is an advanced network tool that helps users manage their internet connections and optimize performance.

What platforms does Quantumult support?

Quantumult is available on iOS devices, including iPhone and iPad.

How do I install Quantumult?

You can install Quantumult from the Apple App Store. Simply search for 'Quantumult' and download the app.

Is Quantumult free to use?

Quantumult offers a free version with limited features, while advanced functionalities require a subscription.

What features does Quantumult offer?

Quantumult includes features like VPN support, network analysis, ad-blocking, and custom configuration options.

Can I customize the settings in Quantumult?

Yes, Quantumult allows extensive customization of network settings and rules to meet individual user needs.

Does Quantumult support IPv6?

Yes, Quantumult supports both IPv4 and IPv6 protocols for comprehensive network management.

How secure is my data when using Quantumult?

Quantumult uses strong encryption protocols to ensure that your internet traffic is secure when connected.

Is there customer support available for Quantumult?

Yes, Cross Utility Ltd offers customer support through their website and within the app for any issues or questions.

Where can I find documentation or guides for using Quantumult?

Documentation and tutorials can be found on the official Cross Utility Ltd website or within the app itself.


Peter Salakani

Peter Salakani

I'm Peter, a software reviews author at UpdateStar and content specialist with a keen focus on usability and performance. With a background in both software development and content creation, I bring a unique perspective to evaluating and discussing general software topics. When I'm not reviewing software, I enjoy staying updated on the latest tech trends, experimenting with new applications, and finding innovative solutions to everyday tech challenges.

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