UDIDit 4+

Essential Device Information

Bite Size Bytes, Inc.

    • $1.99



UDIDit now works on iOS 17! UDIDit now supports devices up through the iPhone 15 family and the iPad Pro (6th generation)!

Are you developing an iPhone OS or iPad app or need device information? Then you need UDIDit!

UDIDit makes it simple to retrieve essential device information. By installing UDIDit on an iPhone or iPad, you can easily view and optionally share via Mail or Messages a UDIDit Report that includes the following useful information:

• Model (e.g., “iPhone” or "iPad")
• Model ID (e.g., “iPhone15,3″)
• Model Name (e.g., "iPhone 14 Pro Max")
• Version = iOS version and build number (e.g., “16.6 (20G75)”)
• Resolution = The resolution of the device's screen (e.g., "1290 x 2796")
• Capacity = Total space on the device’s file system (e.g., "238.0 GB")
• Available = Available space on the device’s file system (e.g., "180.0 GB")

As a developer, it can be difficult to explain to your testers how to gather and send to you this device information. To make it easier, simply ask them to install UDIDit on their device and ask them to press the Share button to share a device information report via Mail or Messages.

What’s New

Version 2.1.0

• Added support for the iPhone 15 family

Ratings and Reviews

4.1 out of 5
180 Ratings

180 Ratings

Javabri ,

Pretty Good App

This seems to be a pretty good app. I have only just stared using it but I have suggested it to several of my beta testers so I can get their device info for the provisioning profile. I would like to see more info about the device though. It would be good to include the device capabilities (Retina Display, Compas, GPS, etc.) so we better understand what device we are testing on so we have it for our records.

Overall, not too shabby. Thanks.

walapu ,


I am a developer and this made it so much easier for my beta testers, thank you!

JBldr ,

Yes, I did!

Easily as good or better than any of the other UDID utilities out there, and with a clever name to boot!

App Privacy

The developer, Bite Size Bytes, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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