# Lirum Device Info 2 vs VTSAM

The clearest difference is device support: Lirum Device Info 2 at 7 against VTSAM's 3. VTSAM's advantage is iOS requirement (13.0 vs 15.2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Lirum Device Info 2 sells 3 in-app purchases, starting at $0.99 per month and VTSAM sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Lirum Device Info 2 ships an update every 3 weeks, VTSAM every 5 weeks. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Lirum Device Info 2 | VTSAM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (290 ratings)](https://appshunter.io/ios/app/lirum-device-info-2/id591660734/reviews)** | — |
| Number of ratings | **290** | — |
| Positive reviews | 77.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 995 MB | 38 MB |
| Requires iOS | 15.2 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac, Apple TV, Apple Watch, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Lirum Labs Technologies Inc.](https://appshunter.io/developer/591453719) | [Emin Tolgahan Polat](https://appshunter.io/developer/1732970886) |

## What reviewers say

### Lirum Device Info 2

[App page](https://appshunter.io/ios/app/lirum-device-info-2/id591660734)

This app provides in-depth system monitoring and hardware insights for your iPhone and iPad. It offers detailed information on CPU, memory, storage, battery, sensors, and more, along with practical testing tools. Ideal for users who want to understand their device's performance and capabilities.

**Highlights:** CPU, Memory, and Storage Monitoring, Detailed Hardware and Sensor Information, Battery and Thermal Monitoring, Network and Cellular Band Analysis, NFC Read/Write and Tag Management, Biometrics and AR Tool, Device Comparison and Timeline

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Yearly | $9.99 | per year |
| Lifetime Premium | $199.99 | one-time |

**What reviewers like**

- 🚀 Smooth and full of incredible knowledge
- 🚀 Provides accurate data with a simple UI interface
- 👍 Grants access to all device info including sensors
- 👍 Lots of interesting tools and useful info
- 👍 Provides a huge insight into device details

**What reviewers complain about**

- 🐛 Crashes on newer devices
- 🐛 Inconsistent data and inaccurate information
- 🐛 Lacks updates for new devices and iOS versions
- 🔋 Battery health information not working
- 🔒 Privacy concerns with clipboard access

**Reported bugs**

- Crashes on iPad Pro and iPhone 12
- Battery health and wear level not working
- Incorrect device compatibility information

**Requested features**

- Personalized home screen and notifications
- Advanced battery monitoring features
- Support for latest iOS and devices
- Benchmark testing capabilities


### VTSAM

[App page](https://appshunter.io/ios/app/vtsam/id6550889284)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Six Month Subscription | $4.99 | per 6 months |
| Yearly Subscription | $9.99 | per year |


## Frequently asked questions

### Is Lirum Device Info 2 free?

Lirum Device Info 2 is free to download, with in-app purchases available.

### Is VTSAM free?

VTSAM is free to download, with in-app purchases available.

### Do Lirum Device Info 2 or VTSAM have ads?

Neither Lirum Device Info 2 nor VTSAM shows ads.

### Which is updated more often, Lirum Device Info 2 or VTSAM?

Lirum Device Info 2 ships an update every 3 weeks, and VTSAM every 5 weeks. Most recently, Lirum Device Info 2 was updated on November 1, 2026 and VTSAM on November 4, 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.*