# My Device Info vs IDFA & Device Info Viewer

The clearest difference is rating: IDFA & Device Info Viewer at 5.0 against My Device Info's 2.3. IDFA & Device Info Viewer also leads on in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 4 months). My Device Info's advantage is ratings volume (3 vs 1). On price, ads, 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. IDFA & Device Info Viewer asks for nothing beyond the download.

IDFA & Device Info Viewer holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

My Device Info ships an update every 4 months, IDFA & Device Info Viewer every 3 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | My Device Info | IDFA & Device Info Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/my-device-info/id1601737457/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/idfa-and-device-info-viewer/id6745802620/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 19 MB | 17 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Samuel Blackburn](https://appshunter.io/developer/1601418735) | [Rodrigo Belloso](https://appshunter.io/developer/1361382340) |

## What reviewers say

### My Device Info

[App page](https://appshunter.io/ios/app/my-device-info/id1601737457)

Access essential device identifiers, network details, and system diagnostics with a single tap. Ideal for developers and testers needing quick access to information like IDFA, IP addresses, and storage.

**Highlights:** Device IDs (IDFA, IDFV, UUID), Network Information (IP Addresses), Device Details (Model, iOS Version), Battery Status & Storage, One-tap copy functionality, Privacy-focused data handling

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### IDFA & Device Info Viewer

[App page](https://appshunter.io/ios/app/idfa-and-device-info-viewer/id6745802620)

Access your device's advertising ID (IDFA) and detailed technical specifications. View, copy, and share system information like model, OS, and storage. Designed for developers and curious users, it offers advanced insights through rewarded videos.

**Highlights:** View and copy IDFA, Access system details (model, OS, resolution, battery), Unlock extended info (IDFV, region, time zone, storage, memory, CPU), Export or share data, No logins or clutter, Advanced insights via rewarded video

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

**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 IDFA & Device Info Viewer free?

IDFA & Device Info Viewer is free to download, with no in-app purchases.

### Which has better reviews, My Device Info or IDFA & Device Info Viewer?

IDFA & Device Info Viewer is rated higher. My Device Info averages 2.3 out of 5 from 3 ratings, while IDFA & Device Info Viewer averages 5.0 from 1 ratings.

### Do My Device Info or IDFA & Device Info Viewer have ads?

Both My Device Info and IDFA & Device Info Viewer show ads.

### Which is updated more often, My Device Info or IDFA & Device Info Viewer?

My Device Info ships an update every 4 months, and IDFA & Device Info Viewer every 3 weeks. Most recently, My Device Info was updated on November 3, 2026 and IDFA & Device Info Viewer on November 5, 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.*