# My Device Info! vs IDFAfinder

The clearest difference is rating: My Device Info! at 4.5 against IDFAfinder's 3.7. My Device Info! also leads on ratings volume (364 vs 3). IDFAfinder's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. My Device Info! sells 1 one-off in-app purchase. IDFAfinder asks for nothing beyond the download.

My Device Info! holds the better App Store score, 4.5 against 3.7. That said, the two scores are not equally well evidenced: My Device Info! has 364 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 69% of My Device Info!'s written reviews are positive against 100% of IDFAfinder's, so the app with the better star average is not the one people write more warmly about.

My Device Info! ships an update every 3 months, IDFAfinder every 6 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | My Device Info! | IDFAfinder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (364 ratings)](https://appshunter.io/ios/app/my-device-info/id1126092384/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/idfafinder/id1448207732/reviews) |
| Number of ratings | **364** | 3 |
| Positive reviews | 69.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 4 MB | 7 MB |
| Requires iOS | 16.0 | **11.4** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kappz LLC](https://appshunter.io/developer/660496091) | [Jo Okawara](https://appshunter.io/developer/1448207731) |

## What reviewers say

### My Device Info!

[App page](https://appshunter.io/ios/app/my-device-info/id1126092384)

Get detailed information about your iOS device, including specs, battery health, display, and storage. Access key data through convenient lock screen and home screen widgets. Manage your device better and discover its hidden features.

**Highlights:** Device specifications, Battery health monitoring, Display details, Storage usage analysis, Sensor and connectivity info, Lock screen widgets, Home screen widgets

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| My Device Info! NO ADS | $0.99 | one-time |


### IDFAfinder

[App page](https://appshunter.io/ios/app/idfafinder/id1448207732)

This utility app collects and displays device information like model, IP addresses, and user agent for testing and debugging purposes. It allows users to easily email this collected data in a text format.

**Highlights:** Collects device model, Retrieves IDFA and IDFV, Displays local and public IP addresses, Shows User Agent string, Exports data via email, Aids in testing and debugging

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is My Device Info! free?

My Device Info! is free to download, with in-app purchases available.

### Is IDFAfinder free?

IDFAfinder is free to download, with no in-app purchases.

### Which has better reviews, My Device Info! or IDFAfinder?

My Device Info! is rated higher. My Device Info! averages 4.5 out of 5 from 364 ratings, while IDFAfinder averages 3.7 from 3 ratings.

### Do My Device Info! or IDFAfinder have ads?

My Device Info! shows ads; IDFAfinder does not.

### Which is updated more often, My Device Info! or IDFAfinder?

My Device Info! ships an update every 3 months, and IDFAfinder every 6 weeks. Most recently, My Device Info! was updated on October 24, 2026 and IDFAfinder on October 24, 2026.

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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.*