# FW Utility vs IDFA & Device Info

The clearest difference is rating: IDFA & Device Info at 5.0 against FW Utility's 1.3. IDFA & Device Info also leads on update cadence (daily vs every 2 months). FW Utility's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases and device support there is nothing between them.

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

IDFA & Device Info holds the better App Store score, 5.0 against 1.3. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

FW Utility ships an update every 2 months, IDFA & Device Info daily. Both last shipped on October 30, 2026.

## The numbers

| Metric | FW Utility | IDFA & Device Info |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.3 (4 ratings)](https://appshunter.io/ios/app/fw-utility/id1622953815/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/idfa-and-device-info/id6686408040/reviews)** |
| Number of ratings | **4** | 1 |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Daily** |
| Monetization | **Free** | Ad-supported |
| Size | 12 MB | 29 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Consumer 2.0 Inc](https://appshunter.io/developer/1224476382) | [MD. NASAR UDDIN REDOY](https://appshunter.io/developer/1653522796) |

## What reviewers say

### FW Utility

[App page](https://appshunter.io/ios/app/fw-utility/id1622953815)

This application helps manage and lock firmware upgrades for devices. It provides a way to prevent unwanted updates and maintain specific firmware versions.

**Highlights:** Lock firmware upgrades, Manage firmware versions, Support for device firmware

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

**In-app purchases:** none


### IDFA & Device Info

[App page](https://appshunter.io/ios/app/idfa-and-device-info/id6686408040)

Easily access your iOS device's unique Identifier For Advertisers (IDFA) and other key device details like model and system version. Quickly copy this information to your clipboard with a user-friendly interface.

**Highlights:** Retrieve device IDFA, View device model, Access system version, Copy info to clipboard, User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is FW Utility free?

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

### Is IDFA & Device Info free?

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

### Which has better reviews, FW Utility or IDFA & Device Info?

IDFA & Device Info is rated higher. FW Utility averages 1.3 out of 5 from 4 ratings, while IDFA & Device Info averages 5.0 from 1 ratings.

### Do FW Utility or IDFA & Device Info have ads?

IDFA & Device Info shows ads; FW Utility does not.

### Which is updated more often, FW Utility or IDFA & Device Info?

FW Utility ships an update every 2 months, and IDFA & Device Info daily. Most recently, FW Utility was updated on October 30, 2026 and IDFA & Device Info on October 30, 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.*