# Ersa TRACE

> Ersa TRACE (iPhone/iPad app by Ersa GmbH.)

- Source: https://appshunter.io/ios/app/ersa-trace/id1552856743 (this page in markdown: same URL + `.md`)
- Developer: [Ersa GmbH](https://appshunter.io/developer/1484598243)
- Category: Productivity, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 38 MB
- Languages: American English
- Released: 2021-11-02
- Data updated: 2026-05-18
- User reviews in markdown: https://appshunter.io/ios/app/ersa-trace/id1552856743/reviews.md

## What is Ersa TRACE?

Being the world’s first IoT soldering station, the Ersa i-CON TRACE revolutionizes the high-end soldering station market.
With i-CON TRACE, Ersa relies on smart operation via both smartphone app and web application that can be installed on a customer server.

If the i-CON TRACE is to be operated like a conventional soldering station, the smartphone/tablet replaces the built-in display and the temperature is shown on a smartphone or tablet, as are familiar controls for temperature setting, etc..
For users, this opens up the possibility of smart operation in line with their needs.

Using the web application "Ersa TRACE Cockpit" and the associated extensive traceability functions, a soldering station can be integrated into a WLAN network with the help of the smartphone app and then controlled via the web application.

FEATURES:
•	Real-time temperature display via graphical user interface
•	Setting the target temperature, for one or several soldering stations
•	Setting of all other soldering parameters, also for multiple soldering stations
•	Menu navigation in different languages


## Version history (last 5 releases)

### 2.5.1 — 2025-09-04

Minor updates and improvements

### 2.5.0 — 2025-07-22

- Soldering tip change mode can be deactivated
- Soldering stations can be rearranged
- Added new Firmware 1.21.1:
   - Deactivating Soldering tip change mode
   - multiple bug fixes

### 2.4.0 — 2024-08-20

- Added soldering tips 0142YDLF1224 & 0142YDLF1852
- Added new Firmware 1.19.0:
   Default standby time is increased from 2 to 3 minutes
   MQTT Broker settings are stored, even if broker is unavailable for a longer time
   Occassianal station resets are fixed

### 2.3.0 — 2023-09-05

We have the following new features for you:
- a new firmware for the iCON TRACE soldering station
- the new firmware includes the function: FindMyTRACE. If you have several stations, the current station flashes 5 times.

We have also made some improvements
- the new firmware includes improvements of the double tip function of the soldering iron

### 2.2.1 — 2023-08-21

We have the following new features for you:
- you can now set up to 3 fixed temperatures per i-CON TRACE
- you can scan the QR-Code of the soldering tip and get all relevant soldering tip information

Furthermore we have cleaned up a bit
- improvements of QR-Code scan
- several bug fixes

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## More apps by Ersa GmbH

- [Kurtz Ersa Connect](https://appshunter.io/ios/app/kurtz-ersa-connect/id1488600301)

All apps by Ersa GmbH: https://appshunter.io/developer/1484598243

## Related topics

[ersa trace](https://appshunter.io/ios/topics/ersa-trace)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-18.*