oIDFA - Simple IDFA Copier

Shion Washida Developer Tools iPhoneiPadiPod touch

oIDFA - Simple IDFA Copier is a free Developer Tools app for iPhone and iPad by Shion Washida. Requires iOS 15.1. Updated March 27, 2026.

Price: Free; on the App Store
Size: 23 MB; Age 4+
Updated: Mar 27; 2026 · v1.1.0

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About oIDFA - Simple IDFA Copier

oIDFA — Simple IDFA Viewer & Copier oIDFA is a minimalist utility designed for developers and marketers to effortlessly check and copy their device’s Identifier for Advertisers (IDFA). [Key Features] Instant IDFA Display: Automatically fetch and display your current IDFA the moment you open the app. One-Tap Copy: Copy the displayed IDFA to your clipboard with a single button press. Tracking Status Verification: Easily check if App Tracking is permitted on your device. (Note: IDFA will appear as all zeros if tracking is restricted.) [Ideal For] App Developers & Marketers: Streamline your workflow during development and testing. Ad Tech Testing: Perfect for verifying mobile ad delivery and SDK implementations. Quick Identification: For anyone who needs to know their device’s IDFA fast and smart. Designed with an ultra-minimalist UI to eliminate friction and boost your productivity.

What’s new

Version 1.1.0 · Updated March 27, 2026

What’s New in oIDFA v1.1.0 Thank you for using oIDFA! This v1.1.0 update brings a revolutionary UI overhaul and full global support. [ Major Updates ] iOS 26 Style: Next-Gen Design Floating Glassmorphism Tab Bar: Powered by expo-blur, the new translucent floating design provides a modern, spacious feel while improving navigation. Native Dynamic Header: Full support for iOS largeTitle. The title smoothly scales as you scroll, delivering a premium tactile experience identical to Apple's native apps. New "Cyberpunk" Theme Theme Engine Overhaul: In addition to Light, Dark, and System modes, we’ve added the long-awaited "Cyberpunk" mode. Transform your device with vivid neon colors and a futuristic aesthetic. Full Multi-language Support (i18n) 3 Languages Supported: Now features native support for English, Japanese, and Simplified Chinese. Intelligent Language Settings: Automatically switches based on your device settings, or you can manually select your preferred language in-app. oSeries Ecosystem Integration Seamless Access: A new "Recommended Apps" section in Settings provides quick shortcuts to oScan and oConvert with icons and detailed descriptions. [ Other Improvements & Fixes ] Dynamic Versioning: Syncs with app.json to always display the latest build version. Enhanced Navigation: Redesigned stack structure ensures the tab bar remains fixed during screen transitions. Refined UI: Improved button placement for refreshing and fine-tuned interaction across all screens. oIDFA continues to evolve as the simplest, most beautiful, and most functional tool for your workflow. Stay tuned for the next update!

App privacy

The developer, Shion Washida, 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 Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

Identifiers: Device ID
Usage Data: Product Interaction

Used for: Third-Party Advertising, Analytics

App details

oIDFA - Simple IDFA Copier is a free Developer Tools app for iPhone, iPad and iPod touch, developed by Shion Washida. It requires iOS 15.1 or later, is 23 MB to download and is available in 3 languages. It was first released on February 25, 2026 and last updated on March 27, 2026.

Category: Developer Tools
Price: Free
Version: 1.1.0
Size: 23 MB
Requires: iOS 15.1 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English, Japanese, Chinese
Age rating: 4+
Released: February 25, 2026
Last updated: March 27, 2026
Developer: Shion Washida

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Alternatives to oIDFA - Simple IDFA Copier

Looking for apps like oIDFA - Simple IDFA Copier? Here are 6 similar apps on the App Store. The highest rated is HAP Studio (5.0/5), and all 6 are free to download.

oIDFA - Simple IDFA Copier vs. alternatives
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