# My Device Info! vs DeviceId2

The clearest difference is rating: DeviceId2 at 5.0 against My Device Info!'s 4.5. DeviceId2 also leads on in-app purchases (none vs 1) and ads (none vs shown). My Device Info!'s advantage is ratings volume (359 vs 1). On price, device support and iOS requirement there is nothing between them.

Both are free to download. My Device Info! sells 1 one-off in-app purchase. DeviceId2 asks for nothing beyond the download.

DeviceId2 holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: My Device Info! has 359 ratings behind it against 1, so its average is the more settled of the two.

My Device Info! ships an update every 3 months, DeviceId2 every 3 days. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | My Device Info! | DeviceId2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (359 ratings)](https://appshunter.io/ios/app/my-device-info/id1126092384/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/deviceid2/id6751767400/reviews)** |
| Number of ratings | **359** | 1 |
| Positive reviews | 69.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 4 MB | 25 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kappz LLC](https://appshunter.io/developer/660496091) | [康康 王](https://appshunter.io/developer/1797894325) |

## 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 |


### DeviceId2

[App page](https://appshunter.io/ios/app/deviceid2/id6751767400)

This utility app provides users with their device's unique identifier. It emphasizes privacy and an ad-free experience for all users. Access your device ID easily and securely.

**Highlights:** Get device ID, Private access, No advertisements, Simple interface

**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 DeviceId2 free?

DeviceId2 is free to download, with no in-app purchases.

### Which has better reviews, My Device Info! or DeviceId2?

DeviceId2 is rated higher. My Device Info! averages 4.5 out of 5 from 359 ratings, while DeviceId2 averages 5.0 from 1 ratings.

### Do My Device Info! or DeviceId2 have ads?

My Device Info! shows ads; DeviceId2 does not.

### Which is updated more often, My Device Info! or DeviceId2?

My Device Info! ships an update every 3 months, and DeviceId2 every 3 days. Most recently, My Device Info! was updated on October 15, 2026 and DeviceId2 on October 11, 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.*