# My Device Identifiers vs UUID Generator Note

My Device Identifiers and UUID Generator Note are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | My Device Identifiers | UUID Generator Note |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (8 ratings)](https://appshunter.io/ios/app/my-device-identifiers/id1544172686/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 84.6% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | — |
| Monetization | Ad-supported | — |
| Size | 22 MB | 8 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kochava](https://appshunter.io/developer/1064196627) | [KENJI WADA](https://appshunter.io/developer/543536289) |

## What reviewers say

### My Device Identifiers

[App page](https://appshunter.io/ios/app/my-device-identifiers/id1544172686)

This app allows users to view and copy device identifiers like IDFA and IDFV. It leverages ATT (AppTrackingTransparency) for this functionality. Useful for developers and those interested in app tracking.

**Highlights:** View IDFA, View IDFV, Copy device identifiers, Utilizes AppTrackingTransparency (ATT), Developer tool

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

**In-app purchases:** none


### UUID Generator Note

[App page](https://appshunter.io/ios/app/uuid-generator-note/id1630854401)

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

**In-app purchases:** none


## Frequently asked questions

### Is My Device Identifiers free?

My Device Identifiers is free to download, with no in-app purchases.

### Is UUID Generator Note free?

UUID Generator Note is free to download, with no in-app purchases.

### Do My Device Identifiers or UUID Generator Note have ads?

Both My Device Identifiers and UUID Generator Note show ads.

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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.*