# VTM IoT Rooms vs Device Info Tool

The clearest difference is update cadence: Device Info Tool at monthly against VTM IoT Rooms's every 12 months. Device Info Tool also leads on chart position (#141 vs unranked). VTM IoT Rooms's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

VTM IoT Rooms ships an update every 12 months, Device Info Tool monthly. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | VTM IoT Rooms | Device Info Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (5 ratings)](https://appshunter.io/ios/app/device-info-tool/id6448629269/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Monthly** |
| Monetization | — | Ad-supported |
| Best chart rank | — | **#141** |
| Size | 7 MB | 12 MB |
| Requires iOS | **15.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sentius B.V.](https://appshunter.io/developer/1523493063) | [IDB LLC](https://appshunter.io/developer/917634021) |

## What reviewers say

### VTM IoT Rooms

[App page](https://appshunter.io/ios/app/vtm-iot-rooms/id1562819787)

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

**In-app purchases:** none


### Device Info Tool

[App page](https://appshunter.io/ios/app/device-info-tool/id6448629269)

**Currently charting:** #141 Top Free · Developer Tools (US App Store)

Gain in-depth knowledge of your mobile device's hardware and software. Explore detailed specifications including storage, battery health, network details, sensors, and OS version through an intuitive interface. Ideal for users seeking to understand their device's capabilities.

**Highlights:** Detailed hardware information, Comprehensive software specifications, Storage capacity details, Battery health monitoring, Network and Wi-Fi insights, Sensor availability, User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is VTM IoT Rooms free?

VTM IoT Rooms is free to download, with no in-app purchases.

### Is Device Info Tool free?

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

### Do VTM IoT Rooms or Device Info Tool have ads?

Neither VTM IoT Rooms nor Device Info Tool shows ads.

### Which is updated more often, VTM IoT Rooms or Device Info Tool?

VTM IoT Rooms ships an update every 12 months, and Device Info Tool monthly. Most recently, VTM IoT Rooms was updated on October 27, 2026 and Device Info Tool 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.*