# Lirum Device Info vs Ble2Serial

The clearest difference is price: Ble2Serial at Free against Lirum Device Info's $299.99. Ble2Serial also leads on iOS requirement (13.0 vs 17.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

Ble2Serial is free to download; Lirum Device Info costs $299.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 4 weeks. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Lirum Device Info | Ble2Serial |
| --- | --- | --- |
| Price | $299.99 | **Free** |
| Rating | **[4.5 (11 ratings)](https://appshunter.io/ios/app/lirum-device-info/id591453716/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 52.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | Every 4 weeks |
| Monetization | Free | — |
| Size | 100 MB | 18 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lirum Labs Technologies Inc.](https://appshunter.io/developer/591453719) | [FUH CHERNG SHEU](https://appshunter.io/developer/1063937264) |

## What reviewers say

### Lirum Device Info

[App page](https://appshunter.io/ios/app/lirum-device-info/id591453716)

Monitor real-time system activity and view detailed device specifications using public APIs. Track CPU, memory, battery, and live sensor data. Access published specs like dimensions and display resolution.

**Highlights:** Real-time CPU and memory usage, Battery level and charging state, Live sensor data (accelerometer, gyroscope, etc.), Location readouts with accuracy, Bluetooth LE advertisement info, Detailed device specifications

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Lirum is back!
- 👍 Great app functionality and tools
- 🔍 Detailed device information

**What reviewers complain about**

- 🐛 Crashes and issues with newer devices
- ⚠️ Outdated and abandoned by developers
- 💰 Paid version not worth the cost

**Reported bugs**

- Unable to detect newer iPhone and iPad models
- Paid version lacks features compared to free version
- Crashes and freezes on some devices

**Requested features**

- Update database for latest iPhone and iPad models
- Add support for iOS 12 and newer
- Improve app stability and performance


### Ble2Serial

[App page](https://appshunter.io/ios/app/ble2serial/id1593360257)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lirum Device Info free?

Lirum Device Info costs $299.99, with no in-app purchases.

### Is Ble2Serial free?

Ble2Serial is free to download, with no in-app purchases.

### Do Lirum Device Info or Ble2Serial have ads?

Neither Lirum Device Info nor Ble2Serial shows ads.

### Which is updated more often, Lirum Device Info or Ble2Serial?

Lirum Device Info ships an update every 4 weeks, and Ble2Serial every 4 weeks. Most recently, Lirum Device Info was updated on October 20, 2026 and Ble2Serial on October 19, 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.*