CAD快速看图 - 天正全专业 by Glodon Company Limited provides mobile access to complex CAD drawings on iPhone and iPad, aimed at construction professionals. The app opens large DWG and DXF files quickly and preserves Tangent (Tianzheng) architectural, electrical, and HVAC objects without rendering loss. It bundles measurement tools, layer controls, annotations, and Glodon Cloud synchronization. Architects, engineers, and site managers benefit from accurate on-site review and offline viewing for field verification workflows.

What the app is for in real construction workflows

The app acts as a mobile drawing reviewer, designed to give architects and site teams immediate access to complex CAD files. It supports DWG and DXF formats and specifically targets Tangent (Tianzheng) professional drawings, so discipline-specific objects display correctly rather than appearing missing or garbled. That focus positions the app as a verification and inspection tool for design-to-site handover tasks.

How it supports measurement, markup, and inspection tasks

Measurement and annotation are organised around field checks. The toolset includes length, area, and coordinate measurement; annotation and markup features enable site-to-office notes; and layer visibility controls let users isolate disciplines during inspections. Those functions support common outputs such as takeoffs, site markups, and simple verification reports without exporting back to desktop CAD for every check.

Whether the mobile interface suits on-site use

The interface is optimised for touch-driven review, offering precise snapping and zooming to inspect details on small screens. Offline viewing works once drawings are downloaded, which supports remote sites with no connection. The app requires iOS 11.0 or later, and the developer reports minimal system resource consumption while handling high-resolution CAD data, making it practical on standard business mobile hardware.

How it handles collaboration, compatibility, and stability

Cross-device workflows rely on Glodon Cloud synchronization to move drawings between PC and iPhone, and the app is also available on Android and Windows PC platforms for multi-device access. Its rendering engine prevents Tangent-specific object loss, contributing to stable display during site reviews. The app's positive reception in productivity categories reflects consistent performance in field and office handover scenarios.

A capable mobile reviewer for AEC professionals who need reliable field verification

CAD快速看图 - 天正全专业 is a capable option for architects, engineers, and site managers who need dependable on-site drawing review and verification. Expect a specialist viewer aligned with Glodon's construction ecosystem rather than a full authoring environment, a trade-off that keeps mobile performance focused. The app suits teams prioritizing accurate display and practical field checks over in-app design editing.