# ID Assistant vs IDFA Checker byNSDev

The clearest difference is in-app purchases: IDFA Checker byNSDev at none against ID Assistant's 1. ID Assistant's advantage is ads (none vs shown). On price, review sentiment, device support and iOS requirement there is nothing between them.

Both are free to download. ID Assistant sells 1 one-off in-app purchase. IDFA Checker byNSDev asks for nothing beyond the download.

## The numbers

| Metric | ID Assistant | IDFA Checker byNSDev |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/id-assistant/id1590861929/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | — |
| Monetization | **Free** | Ad-supported |
| Size | 2 MB | 3 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sean McNeil](https://appshunter.io/developer/884178100) | [NIHON SYSTEM DEVELOPER CORPORATION](https://appshunter.io/developer/1198103734) |

## What reviewers say

### ID Assistant

[App page](https://appshunter.io/ios/app/id-assistant/id1590861929)

This free utility helps developers generate, validate, and manage UUID and CBUUID values. It also includes a searchable database of over 5,000 Bluetooth assigned numbers. All features are free and do not involve tracking.

**Highlights:** Generate UUID and CBUUID values, Validate UUID and CBUUID values, Adjust capitalization for IDs, Copy and share generated IDs, Search Bluetooth assigned numbers database, 100% free and no tracking

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip the developer | $0.99 | one-time |


### IDFA Checker byNSDev

[App page](https://appshunter.io/ios/app/idfa-checker-bynsdev/id6740688373)

Easily view and copy your device's Identifier for Advertisers (IDFA). This tool is useful for developers registering test devices for advertising platforms like AdMob.

**Highlights:** View IDFA, Copy IDFA to clipboard, Share IDFA, Test device registration aid, AdMob integration support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ID Assistant free?

ID Assistant is free to download, with in-app purchases available.

### Is IDFA Checker byNSDev free?

IDFA Checker byNSDev is free to download, with no in-app purchases.

### Do ID Assistant or IDFA Checker byNSDev have ads?

IDFA Checker byNSDev shows ads; ID Assistant does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*