# IDFA Checker byNSDev — Easy IDFA verification!

> Utility to view, copy, and share the device's Identifier for Advertisers (IDFA). (iPhone/iPad app by NIHON SYSTEM DEVELOPER CORPORATION.)

- Source: https://appshunter.io/ios/app/idfa-checker-bynsdev/id6740688373 (this page in markdown: same URL + `.md`)
- Developer: [NIHON SYSTEM DEVELOPER CORPORATION](https://appshunter.io/developer/1198103734)
- Category: Developer Tools, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 3 MB
- Languages: American English, Japanese
- Released: 2025-01-27
- Data updated: 2026-09-04
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/idfa-checker-bynsdev/id6740688373/reviews.md

## What is IDFA Checker byNSDev?

You can view the IDFA and copy it to your clipboard or forward it using the share feature.
You can check and obtain the IDFA, advertising ID, when registering a test device for AdMob, etc.

## Key features

- View IDFA
- Copy IDFA to clipboard
- Share IDFA
- Test device registration aid
- AdMob integration support

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/idfa-checker-bynsdev/id6740688373/reviews.md

### 5/5 — シンプル・イズ・ベスト

*2026-07-29*

困っていることをシンプルに解決してくれる。公開してくださって、ありがとう。

## Frequently asked questions about IDFA Checker byNSDev

### What is IDFA Checker used for?

IDFA Checker allows you to easily view, copy, and share your device's Identifier for Advertisers (IDFA). This is particularly helpful for developers when registering test devices for advertising platforms such as AdMob.

### Is IDFA Checker free to use?

Yes, IDFA Checker is available for free. However, it does contain advertisements, as indicated by its ad-supported monetization model.

### What devices does IDFA Checker support?

IDFA Checker is designed for Apple devices and is supported on iPhone, iPad, and iPod. It is compatible with iOS operating systems.

### How often is IDFA Checker updated?

The application was last updated on January 27, 2025, with version 1.0.5. Future updates will depend on the developer's release schedule.

### Does IDFA Checker have in-app purchases?

No, IDFA Checker does not feature any in-app purchases. The application is free to download and use, supported by advertisements.

### What is the age rating for IDFA Checker?

IDFA Checker has an age rating of 4+, making it suitable for a wide range of users. This rating is based on general content guidelines.

### Can I use IDFA Checker to manage my AdMob account?

While IDFA Checker can help you obtain the IDFA needed for registering test devices with AdMob, it does not directly manage your AdMob account. It serves as a utility to retrieve the identifier.

## Version history (last 1 release)

### 1.0.5 — 2025-01-27

No release notes.

## Apps similar to IDFA Checker byNSDev

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Device ID Check Tool](https://appshunter.io/ios/app/device-id-check-tool/id6742742567) | — | Free | Developer Tools |
| [IDFA確認](https://appshunter.io/ios/app/idfa/id6502272945) | — | Free | Developer Tools |
| [Capgo](https://appshunter.io/ios/app/capgo/id1602316563) | 4.5 (2) | Free | Developer Tools |
| [In-Time e-Solutions](https://appshunter.io/ios/app/in-time-e-solutions/id6502615269) | — | Free | Developer Tools |
| [IDFA & Device Info](https://appshunter.io/ios/app/idfa-and-device-info/id6686408040) | — | Free | Developer Tools |
| [oIDFA - Simple IDFA Copier](https://appshunter.io/ios/app/oidfa-simple-idfa-copier/id6759527224) | 5.0 (1) | Free | Developer Tools |

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All apps by NIHON SYSTEM DEVELOPER CORPORATION: https://appshunter.io/developer/1198103734

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-04.*