# WE Bluetooth LE Terminal vs Thermals

The clearest difference is review sentiment: Thermals at 83% against WE Bluetooth LE Terminal's 0%. Thermals also leads on chart position (#126 vs unranked). WE Bluetooth LE Terminal's advantage is iOS requirement (14.0 vs 18.6). On price, update cadence, ads and in-app purchases there is nothing between them.

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

WE Bluetooth LE Terminal ships an update every 6 months, Thermals every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | WE Bluetooth LE Terminal | Thermals |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (30 ratings)](https://appshunter.io/ios/app/thermals/id1567050762/reviews)** |
| Number of ratings | — | **30** |
| Positive reviews | 0.0% of reviews | **83.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Free | Free |
| Best chart rank | — | **#126** |
| Size | 16 MB | 3 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Wuerth Elektronik eiSos GmbH & Co. KG](https://appshunter.io/developer/962754647) | [George Garside](https://appshunter.io/developer/815604170) |

## What reviewers say

### WE Bluetooth LE Terminal

[App page](https://appshunter.io/ios/app/we-bluetooth-le-terminal/id1533941485)

This application allows developers to connect to and interact with Würth Elektronik eiSos Proteus radio modules via Bluetooth Low Energy. Users can scan for devices, send binary or ASCII data, and configure module GPIO pins.

**Highlights:** Scan for Proteus devices, Initiate Bluetooth LE connection, Send binary data, Send ASCII data, Configure GPIO pins

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

**In-app purchases:** none


### Thermals

[App page](https://appshunter.io/ios/app/thermals/id1567050762)

**Currently charting:** #126 Top Free · Developer Tools (US App Store)

Monitor your device's thermal state and processor activity to diagnose performance issues. Understand why your phone might be running slowly, charging slowly, or have reduced brightness due to overheating. Export data for further analysis with other development tools.

**Highlights:** Displays device thermal state, Shows active processor count, Monitors device uptime, Troubleshoots performance issues, Helps diagnose slow charging, Identifies brightness limitations, Exports raw data for analysis

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is WE Bluetooth LE Terminal free?

WE Bluetooth LE Terminal is free to download, with no in-app purchases.

### Is Thermals free?

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

### Do WE Bluetooth LE Terminal or Thermals have ads?

Neither WE Bluetooth LE Terminal nor Thermals shows ads.

### Which is updated more often, WE Bluetooth LE Terminal or Thermals?

WE Bluetooth LE Terminal ships an update every 6 months, and Thermals every 3 months. Most recently, WE Bluetooth LE Terminal was updated on November 3, 2026 and Thermals on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*