iOS Device UDID

How do I get my iOS device UDID?

The device's UDID can be obtained by downloading and installing iTunes or Xcode software on your computer, but it can be cumbersome. PGYER provides a simple tool for getting UDIDs. You can use your iPhone or iPad to scan the following QR code to get the UDID of your current device:

获取UDID

Alternatively, you can open the following address on your iOS device to conveniently obtain the UDID of your current device.

https://www.pgyer.com/tools/udid

Note: Please follow the prompts on the page to install the description file provided by PGYER. If the phone has a screen lock password, you need to enter the screen lock password as prompted.

What is a UDID?

A UDID is a unique serial number used to distinguish an iOS device, similar to a device's "ID number," and the UDID is different for each device.

For example, UDIDs are composed of children and numbers, and generally have two forms of 40 and 25 digits, for example, a typical UDID looks like this:

37f2f993bae681636e30e74b04d6b8955ba36f29
00008120-000CABCD02ABC1234

UDID and Ad Hoc

If you want to install an iOS application packaged in Ad Hoc mode on an iOS device, you must register the UDID of the device with the application certificate file (.mobileprovision file) before installing the ios application on the device. In general, users need to install the App need to through self-help for UDID tools access to their own device UDID, then will be sent out UDID App open, The developer then registers and packages the UDID, after which the user can install the corresponding App.

How do I check which UDIDs are included in my App?

When an iOS App installation package file (.ipa) is uploaded to PGYER, PGYER automatically displays a list of UDIDs contained in the installation package. Developers can view it on PGYER's app management page.

Doc index

Problems encountered, contact us →