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Tutorial for Streisand

This application is one of the free apps for iOS that can be installed on iOS versions 14 and later.

Download the application

To install the application, you can download and install it here.

There are 2 ways to do this.

  • For this, go to your user panel and open the section related to auto in the section of All Configs.

  • Now you can Copy the QR code.

  • Enter the software and press the + button.

  • Then the subscription is added to the software and the configurations are loaded.
  • You can scan the QR code instead of copying the subscription link.

  • Click the + button in the software and click the Scan QRCode option and scan the QR code.

  • Then the subscription is added to the software and the configurations are loaded.

Subscription settings

To do this, tap and hold on the subscription added to the software. The following options will appear.


Calculates the amount of delay related to the configurations.

TCP Ping

It takes TCP ping test from configs.


It takes a normal pinning test from the configs.

Note: The difference between normal ping test and TCP ping is in the type of protocol used.


Use this option to update your subscription.


Use this option to edit the subscription link.


Use this option to delete the subscription.

DNS Settings

On the main page of the software, there are settings related to DNS, by entering it, you can adjust it and change the server and the type of protocol used.


It is a protocol that provides DNS over HTTPS. It means that DNS requests are sent in web format.


In this protocol, DNS requests are sent based on the TCP protocol.


In this protocol, DNS requests are sent based on the UDP protocol.


On this page, there are general settings of the software, which will be explained later.

Import Configuration

Use this option to add the configuration file from the device manually.

Export Configuration

This option can be used to transfer the imported configuration from the device to another device.


By activating the Update On Open option, the subscription will be updated automatically when the software is opened.


In this section, you can reset the settings related to the application.

Fragment activation

To activate the fragment on TLS connections, you need to click on the connection on this app and activate the Fragment option. The following parameters are suggested to be specified in the relevant fields.

packets: tlshello

length: 100-200

Interval: 10-20

Depending on the operator, you may need to change the parameters or change the type of packets from tlshello to `tcp segment 1-3'' mode. Of course, this condition may be detected earlier.packets: 1-3`

Last update: June 29, 2024