Mobile CAFM app for asset tracking and repair history

The feature you’re describing is QR-code asset tracking with maintenance history. Several mobile CAFM (Computer-Aided Facilities Management) and CMMS (Computerized Maintenance Management System) apps support this: a technician scans the QR code on an air-conditioning unit and sees its asset record, previous repairs, and maintenance history.

Here are the strongest matches I found.

Best-matching apps

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1. FacilityBot

(Direct match)

Its mobile app lets technicians scan an asset's QR code specifically to view its maintenance history, as well as link equipment to fault reports and maintenance requests. This is a very close match to your AC-unit example.facilitybot.co

Website:facilitybot.co

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2. UpKeep

The mobile CMMS app opens an asset's record when a technician scans its QR code, including repair history, documents, parts information, and open work orders.upkeep.com

Website:upkeep.com

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3. CAFM | CMMS – Field App

A technician-focused app with a built-in QR scanner to identify equipment, access associated asset information, initiate work orders, and review work-order history.play.google.com+2

Google Play ·Apple App Store

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4. KORD

Particularly relevant if you manage commercial HVAC equipment. Engineers scan a tag on the unit to open its asset record, service history, and current job. It also supports public scan pages without requiring an app-store download.www.kordapp.com

Website:kordapp.com

Which should you choose?

• For a general building or facilities team: Start with FacilityBot.
• For an HVAC service company managing AC units and service visits: Look at KORD first.
• For a broader maintenance operation covering many types of equipment: Compare UpKeep.

Before choosing, confirm that scanning the QR code exposes the full repair history, not just the asset details or the ability to create a new work order. Also check whether technicians can use it offline and whether records can be shared across multiple buildings.

One question: Are you looking for software for your own building maintenance team, or for an HVAC service company that maintains AC units at multiple customer sites? That will help narrow this to the best fit.

For your use case, I’d focus on mobile-first CAFM (Computer-Aided Facility Management) software with QR-code asset identification and a complete maintenance history.

The ideal workflow is straightforward: a technician walks up to an HVAC unit, scans its QR code with a phone, and immediately sees its asset details, previous work orders, service history, maintenance checklist, and any outstanding faults. They should also be able to log their work and add photos from the same screen.

I'd prioritize these five capabilities when evaluating vendors:

• QR/barcode scanning: Identify individual HVAC units without manually searching for asset IDs.
• Maintenance history: View completed work orders, technician notes, parts replaced, and recurring faults.
• Preventive maintenance (PM): Access scheduled servicing tasks and record inspections on-site.
• Offline mobile access: Continue working in plant rooms, basements, and mechanical spaces with poor connectivity.
• Asset-to-work-order linkage: Create new reactive jobs directly from the scanned asset record.

My top recommendations

These are the four solutions I’d shortlist first, based on how closely their documented features match your workflow.

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1. MaintainX

(Best starting point)

Mobile-first CMMS

MaintainX offers QR/barcode scanning through its iOS and Android apps. Technicians can find assets, access work orders and procedures, capture photos, and work offline before syncing later.help.getmaintainx.com+1

Best for: Maintenance teams that want a simple, technician-friendly app without the overhead of a large enterprise system.

Official website

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2. UpKeep

Mobile CMMS and asset management

Scanning an equipment QR code opens the asset record, including prior repairs, compatible parts, and maintenance procedures. The mobile app also supports offline work with updates syncing when connectivity returns.upkeep.com

Best for: Teams that want QR-based asset lookup tightly connected to day-to-day maintenance execution.

Official website

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3. IBM Maximo

Enterprise EAM

Maximo provides mobile access to asset data, work orders, maintenance history, and inventory, along with barcode/RFID scanning and offline synchronization.www.ibm.com+1

Best for: Large estates, multiple facilities, complex preventive maintenance programs, and organizations needing deep asset lifecycle management.

Official website

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4. Planon

CAFM / IWMS

Planon is particularly relevant if you need broader facilities management alongside maintenance. Its mobile field service capabilities include work orders, asset information, job documentation, safety procedures, and time and materials tracking.planonsoftware.com+1

Best for: Property portfolios, corporate facilities, and organizations combining maintenance with space and facilities operations.

Official website

How I would compare them for HVAC maintenance

This is a feature-fit comparison, not a claim that every feature is included in every subscription tier. Confirm the specific QR functionality, licensing, and offline capabilities during vendor demos.

What I would ask each vendor to demonstrate

Don't settle for a demo that merely shows a QR code opening an asset page. Ask the vendor to perform this complete workflow on an actual phone:

1. Scan an HVAC asset

Scan a QR label on a chiller, AHU, fan coil unit, or rooftop unit and open the correct asset record.

2. Review its history

Display the last service date, prior faults, repairs, parts replaced, technician notes, and outstanding work orders.

3. Complete a maintenance task

Run a PM checklist, record temperature or pressure readings, attach photos, and log labor and parts.

4. Test poor connectivity

Show whether technicians can view previously loaded records and save updates in a basement plant room without a signal.

One important distinction: if you maintain HVAC equipment inside buildings you own or operate, a CAFM/IWMS platform may be appropriate. If your main job is dispatching technicians to service equipment at customer sites, a field-service management platform may fit better.

Let me narrow this down for your operation

1. What type of operation are you running?

In-house facilities team maintaining our buildings

HVAC service contractor working at customer sites

Facilities management company managing client properties

Industrial site, hospital, university, or large campus

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2. How many technicians will use it?

1–5

5–20

20–100

100+

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3. What is your approximate software budget?

Under $30 per user/month

$30–$75 per user/month

Enterprise budget

Not sure yet

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4. What matters most?

Scan QR → instantly see full maintenance history

Scheduled PMs, checklists, and compliance

Full CAFM: buildings, assets, work orders, and reporting

Customer-facing service records and field-service workflows

[Find the best-fit solutions]

With those details, I can narrow this to two or three vendors and compare their relevant pricing, QR-scanning workflow, and suitability for your HVAC maintenance process.