# Q-Weld — Thermit® Welding Documentation

> Thermit® Welding Documentation (iPhone/iPad app by Goldschmidt Holding GmbH.)

- Source: https://appshunter.io/ios/app/q-weld/id1624485907 (this page in markdown: same URL + `.md`)
- Developer: [Goldschmidt Holding GmbH](https://appshunter.io/developer/1518195595)
- Category: Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 80 MB
- Languages: American English, Czech, German (Germany), Italian
- Released: 2023-06-16
- Data updated: 2026-07-23
- User reviews in markdown: https://appshunter.io/ios/app/q-weld/id1624485907/reviews.md

## What is Q?

Q-Weld is a professional documentation app for Thermit® welding in railway track construction and maintenance. Developed by Goldschmidt, it supports welders on site and provides project managers with reliable, real-time access to quality-related welding data.
It guides you through the entire documentation process for every Thermit® weld, from shift creation and consumables scans to photo uploads – and syncs everything to the secure, globally accessible Dari® cloud platform.

FOR WELDERS IN THE FIELD
Create and manage shifts directly on your mobile device. Document each weld step by step: preparation, welding, alignment check and photographic documentation. Scan Thermit® portions, moulds, and G-Tags with the integrated barcode scanner. Record environmental data, including rail temperature, weather conditions, preheating time and tapping time. The app can be used fully offline – all data is stored locally and synchronised once connectivity is restored.

FOR PROJECT MANAGERS AND BACK OFFICE
Access shift and weld data in real time via the Goldschmidt Dari® platform. You can track progress across active projects, review quality records and maintain complete traceability of all welding operations, including geolocation data and information on consumable batches.

TRACEABILITY AND DATA QUALITY
Every weld is fully documented with consumable batch data, GPS coordinates, timestamps, photo evidence and a unique G-Tag identifier. This supports quality assurance, compliance and long-term asset management for railway infrastructure.


## Version history (last 5 releases)

### 3.0.0 — 2026-07-07

A comprehensive redesign of Q-Weld, featuring a new interface, enhanced documentation capabilities and improved stability.

### 2.2.4 — 2024-10-15

Performance improvements and further adjustments

### 2.2.3 — 2024-08-13

Performance improvements and further adjustments

### 2.2.2 — 2024-07-24

Performance improvements and further adjustments

### 2.2.1 — 2024-07-09

Performance improvements and further adjustments

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## More apps by Goldschmidt Holding GmbH

- [Smartweld](https://appshunter.io/ios/app/smartweld/id1518195596)

All apps by Goldschmidt Holding GmbH: https://appshunter.io/developer/1518195595

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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 2026-07-23.*