OT First Aid
Dominik Gausmann · Productivity
Independent analytics for this App Store listing. AppTracker is not affiliated with Dominik Gausmann.
Chart standing · US
What changed · US
Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.
New in version 1.1: • Five new OT guides for DNS, DHCP, firewalls and ports, IO-Link, and Modbus TCP • Smarter full-text search across actions, checklists, causes, and tools • Support for technical search terms and synonyms such as PLC, VFD, and panel • Saved checklist progress with a progress indicator and reset option • Refined German and English wording • Layout and stability improvements
In-app purchases · US
What this app sells inside itself, grouped by kind and priced for this storefront.
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About
OT First Aid helps technicians, maintenance teams, and automation engineers troubleshoot common faults in industrial systems. Structured immediate actions, checklists, possible causes, recommended tools, and escalation guidance make diagnostics faster and more consistent. The app includes practical guides for PLCs, HMIs, PROFINET, fieldbus systems, drives, sensors, safety circuits, cameras, servers, databases, remote access, and industrial networks. All built-in guidance works offline and is designed for use directly at the machine. Premium adds custom troubleshooting guides, plant profiles, contacts, maintenance notes, incident logs, photos, QR codes, PDF export, sharing, JSON backup and import, iCloud backup, and Face ID protection.
What's new · 1.1
New in version 1.1: • Five new OT guides for DNS, DHCP, firewalls and ports, IO-Link, and Modbus TCP • Smarter full-text search across actions, checklists, causes, and tools • Support for technical search terms and synonyms such as PLC, VFD, and panel • Saved checklist progress with a progress indicator and reset option • Refined German and English wording • Layout and stability improvements
Details