DFORMA vs PQ CAD Viewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DFORMA
This platform offers augmented reality measurement tools, advanced engineering simulations, and AI-powered calculation assistance. Connect with a community of verified engineers, access professional tools for project management, and enroll in specialized training courses to enhance your skills.
- Augmented reality measurement tools
- Finite element analysis for structures
- AI-powered engineering calculations
- BOQ data extraction from documents
- Verified engineer community
- Project budget and expense tracking
- Engineering courses and training
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DForma is a professional engineering platform built for civil, structural, architectural, and all engineering disciplines. MEASUREMENT TOOLS Point your camera and measure distance, height, slope, angle, area, and stockpile volume in real-time using augmented reality. No extra hardware needed. ENGINEERING LAB Run finite element analysis on beams and structures. Track concrete quality with statistical process control. Monitor curing timers, visualize 3D stress maps, and design retaining walls and steel connections. AI TOOLS Ask any engineering question and get instant calculations. Upload sketches, drawings, or PDFs and extract BOQ data automatically. AI-powered tools built for real engineering work. ENGINEERING COMMUNITY Connect with verified engineers. Share projects, ask questions, and get answers from professionals in your field. Build your engineering network. COURSES AND TRAINING Enroll in engineering workshops and training courses. Learn from experienced instructors and grow your professional skills. PROFESSIONAL TOOLS Track budgets and expenses with D. Finance. Log daily field records with D. Logbook. Manage engineering contacts. Standardize and organize site photos. Report and track issues on any project. KYC VERIFICATION Get your verified engineer badge by submitting your credentials. Build trust and credibility in the community. Available in English, Arabic, and Kurdish.
PQ CAD Viewer
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PQ CAD Viewer — View DWG Drawings Anywhere PQ CAD Viewer is a fast, lightweight DWG viewer designed for engineers, architects, construction professionals, and anyone who needs to access CAD drawings on the go. Whether you're at a construction site, in the office, or on the move, PQ CAD Viewer makes it easy to open, explore, and measure technical drawings directly on your iPhone. KEY FEATURES • Native DWG Viewing Open and view AutoCAD DWG drawings using our independently developed native DWG reading technology. • Smooth Pan & Zoom Navigate detailed engineering drawings with intuitive touch gestures. Zoom in to inspect fine details while maintaining sharp geometry. • Distance Measurement Measure distances directly on drawings. View total distance and horizontal and vertical differences (ΔX and ΔY). • Detailed CAD Rendering View lines, polylines, arcs, circles, splines, blocks, dimensions, text, hatches, and other supported CAD elements. • Open Files Easily Import DWG drawings from the iOS Files app and quickly access recently opened drawings. • Favorites Mark frequently used drawings as favorites for convenient access. • Built for Mobile A clean, intuitive interface designed for reviewing technical drawings on your phone. • No Account Required Start viewing your drawings without creating an account. DESIGNED FOR PROFESSIONALS PQ CAD Viewer is ideal for: • Civil engineers and architects • Construction site engineers • Structural and MEP professionals • Contractors and project managers • CAD users who need mobile access to drawings IMPORTANT INFORMATION Some DWG files may contain unsupported objects, external references, or fonts that affect how drawings are displayed. For critical engineering decisions, always verify information against the original approved project documents. PQ CAD Viewer is developed by Proqon Technology.
Screenshots
Verdict
The clearest difference is ads: PQ CAD Viewer at none against DFORMA's shown. DFORMA's advantage is iOS requirement (14.0 vs 16.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | DFORMA | PQ CAD Viewer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 56 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Kovan M Salih | MUTLU KUTLU |
In-app purchases
DFORMA
No in-app purchases
PQ CAD Viewer
No in-app purchases









