Mobile App

Build auction catalogs from anywhere

A cataloging camera built for the auction floor. Capture lots on-site, work offline, and sync when you're ready – built for auctioneers on the move.

AuctionWriter mobile app on two phones showing camera capture and catalog lots
Sync

Work offline, sync automatically

Catalog in the field without worrying about signal. Everything queues locally and syncs the moment you're back online.

  • Offline Mode

    Keep shooting anywhere – even with zero connectivity.

  • Auto-Queue & Cloud Sync

    Photos and edits queue on your device and upload in the background – nothing to remember, nothing lost.

  • Cross-Device Access

    View and continue editing on desktop, web, or any mobile device in real time.

Mobile catalog list showing lots uploading and syncing
Mobile camera mode capturing a lot photo
Photos

A camera made for cataloging

Capture inventory the way the sale actually happens – burst through a table of lots or carefully shoot one piece at a time.

  • Rapid Capture Mode – take multiple images in one seamless burst with no pauses between snaps
  • Single Photo Mode – capture individual photos with a familiar, traditional camera flow
  • Upload from Library – browse your device library and add one or many images to a lot
  • Lot Tag Detection – snap the number tag and AI assigns the lot number for you

Your whole team, in the field

Your whole team can catalog from the field – included with every paid plan.

Multi-Device Workflow

Invite as many colleagues as you need, wherever they are. Work on the devices you choose – teammates see new lots appear instantly.

Real-time visibility

Watch lots land in the catalog as your field team shoots – review and refine from the office without waiting for the truck to get back.

Download the Mobile App

Included with every plan – no extra cost

Capture lots on-site with mobile tools that work even without Wi-Fi, and sync to the cloud when you're ready.

Get it on Google PlayDownload on the App Store
AuctionWriter mobile app showing catalog lots