IDFA Viewer
Jesus Alfredo Hernandez Alarcon Developer Tools iPhoneiPadiPod touch
IDFA Viewer is a free Developer Tools app for iPhone and iPad by Jesus Alfredo Hernandez Alarcon. Requires iOS 18.0. Updated July 16, 2026.
- Price
- Free
- on the App Store
- Size
- 5 MB
- Age 4+
- Updated
- Jul 16
- 2026 · v1.1.0
Screenshots
About IDFA Viewer
IDFA Viewer is the simplest way to find and copy your device’s Identifier for Advertisers (IDFA). Whether you’re a developer, marketer, or just curious about your device’s data, this app gives you fast and reliable access to your IDFA. Key Features: • Instantly view your iPhone’s IDFA • Copy the IDFA with a single tap • Clean and minimal design, no distractions Why IDFA Viewer? Apple’s Identifier for Advertisers (IDFA) is a unique identifier used in apps for analytics and advertising. Finding it manually can be confusing — IDFA Viewer makes it quick and effortless. Perfect for developers testing ad frameworks, marketers validating campaigns, or users who want transparency about their own device identifiers.
What’s new
Version 1.1.0 · Updated July 16, 2026
A brand-new look and a smoother experience: • Redesigned interface with a clean, modern Liquid Glass style • Clearer tracking-permission status and a friendlier first-run screen • Quickly copy your advertising identifier with a subtle confirmation • Refreshed About section explaining the IDFA and how you stay in control • Numerous refinements and fixes throughout
App privacy
The developer, Jesus Alfredo Hernandez Alarcon, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
Used for: Other Purposes
Alternatives to IDFA Viewer
Looking for apps like IDFA Viewer? Here are 6 similar apps on the App Store. The highest rated is Get My IDFA (4.6/5), and all 6 are free to download.
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IDFA Viewer-Device Info Viewer
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Get My IDFA
4.6
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IDFA Viewer+
-
IDFA ATT
-
IDFA: Find Device IDFA & Share
-
Cookie Editor Safari Extension
4.3
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| IDFA Viewer | – | Free | July 16, 2026 | |
| IDFA Viewer-Device Info Viewer | – | Free | Mar 29, 2026 | Compare |
| Get My IDFA | 4.6 / 5 (27) | Free | Aug 16, 2026 | Compare |
| IDFA Viewer+ | – | Free | Feb 23, 2026 | Compare |
| IDFA ATT | – | Free | Oct 22, 2024 | Compare |
| IDFA: Find Device IDFA & Share | – | Free | Sep 28, 2025 | Compare |
| Cookie Editor Safari Extension | 4.3 / 5 (38) | Free | Sep 30, 2026 | Compare |
Compare IDFA Viewer with the top alternatives: ratings, updates, ASO score and keyword gaps →