Comparison

WE Bluetooth LE Terminal vs Thermals

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

WE Bluetooth LE Terminal

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
Read full description

The App WE Bluetooth LE Terminal is intended for developers that want to use Würth Elektronik eiSos Proteus radio module series with their smart device. The user can scan for Proteus devices and initiate a connection to them. Once a connection is active they can send binary or ASCII data over a Bluetooth Low Eenergy link using the integrated Profiles of Proteus module for generic data transfer. The user can also configure the GPIO pins of the module, if supported by the module. The Source Code for this App is available on Github: https://github.com/WurthElektronik/Proteus-Connect

About

Thermals

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
Read full description

Phone running slowly, charging slowly or low brightness? See if your device is overheating using Thermals. Thermals displays your device’s thermal state, as well as how many processors are active on your device and its uptime, as reported by iOS. Thermals helps troubleshoot: • Poor performance — iOS reduces processor speed and potentially disables processors temporarily when the device is hot. • Slow charging — battery charging causes a lot of heat and iOS can limit charging speed to reduce the additional heat that might make a device too hot. • Low maximum brightness — if your device screen stays dark despite being on full brightness, it could be limited by iOS due to heat. • Manufacturing defects — if not all processors are active when the device is cool and not in low power mode. Your device's thermal state is monitored regularly in the background and recorded in the app (if Background App Refresh is enabled). Open the app or tap the widget to record a data point manually. Export the raw data to file for corroboration with Screen Time, Xcode's Instruments, or other development tools. Also an independent Apple Watch app shows the thermal status, active processors and uptime, and thermal history of your watch.

Screenshots

WE Bluetooth LE Terminal4 screens
Thermals4 screens

Verdict

The call

The clearest difference is review sentiment: Thermals at 83% against WE Bluetooth LE Terminal's 0%. Thermals also leads on chart position (#185 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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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

Scorecard3 real differences · 8 level
WE Bluetooth LE Terminal versus Thermals: the parameters behind the verdict, then further details
ParameterWE Bluetooth LE TerminalThermals
PriceFreeFree
Rating—4.5 (30 ratings) — better
Positive reviews0.0% of reviews83.3% of reviews — better
Number of ratings—30 — better
Update frequencyEvery 6 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank—#185 — better
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS14.0 — better18.6
Further details — not scored
Size16 MB3 MB
Age rating4+4+
DeveloperWuerth Elektronik eiSos GmbH & Co. KGGeorge Garside

Customer experience

WE Bluetooth LE Terminal

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Thermals

All ratings28 ratings
Positive89.3%
Neutral3.6%
Negative7.1%
Written reviews30 reviews
Positive83.3%
Neutral6.7%
Negative10.0%

In-app purchases

None

WE Bluetooth LE Terminal

No in-app purchases

None

Thermals

No in-app purchases

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.

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