IDFA Viewer+
Check your IDFA
Free · Designed for iPad. Not verified for macOS.
Simple IDFA Viewer
IDFA Viewer is a free app that allows you to easily check, copy, and share your device’s advertising identifier (IDFA) on iOS. Request tracking authorization within the app, and once granted, you can display, copy to clipboard, and share your IDFA with a single tap. This app is ideal for those who need the IDFA for ad measurement, debugging, or marketing purposes.
【Main Features】
- Display your device’s IDFA (Advertising Identifier)
- Copy and share IDFA
- Request tracking authorization
- Simple and user-friendly interface
【Note】
Obtaining the IDFA requires user tracking authorization. If permission is not granted, the IDFA will not be displayed.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, sarah yamaoka, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- sarah yamaoka
- Size
- 6.5 MB
- Category
- Developer Tools
- Compatibility
Requires iOS 26.2 or later.
- iPhone
Requires iOS 26.2 or later. - iPad
Requires iPadOS 26.2 or later. - Mac
Requires macOS 26.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.2 or later.
- iPhone
- Languages
English and 2 more
- English, Japanese, Simplified Chinese
- Age Rating
13+
- 13+
- Contains
Advertising
- Copyright
- © 2026 Sarah Yamaoka