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PlanSnapper vs Magicplan: Best for Appraiser GLA?
Magicplan and PlanSnapper both help real estate appraisers get to an accurate GLA — but they approach it from opposite ends of the workflow. Magicplan starts in the field, capturing a floor plan from scratch. PlanSnapper starts at your desk, measuring from a floor plan you already have.
The short version
- Magicplan: Use it when you need to sketch a floor plan on-site. AR-assisted room-by-room drawing on your phone, with PDF export.
- PlanSnapper: Use it when you have a floor plan and need to calculate or verify GLA quickly — without sketching software or per-scan fees.
PlanSnapper vs Magicplan: at a glance
| PlanSnapper | Magicplan | |
|---|---|---|
| Primary function | GLA calculation from existing floor plans | Field floor plan capture and sketching |
| On-site required | No | Yes |
| Device | Any browser (desktop or mobile) | iOS / Android smartphone |
| ANSI GLA | Built-in (trace above/below grade) | Available via export + manual calc |
| Turnaround | Real-time while tracing | Real-time sketch (AR-assisted) |
| Pricing | ~$9/month or day pass | $10–$25/month (team plans available) |
| Learning curve | Low — upload and trace | Moderate — room-by-room AR sketching |
How Magicplan works
Magicplan uses your smartphone's camera and AR to help you sketch a floor plan room by room. You point the camera at each corner and tap to place walls. The app assembles the rooms into a complete floor plan, which you can export as a PDF, JPG, or DXF.
For appraisers, Magicplan's main appeal is speed on-site. It is faster than drawing on paper and produces a clean digital plan you can annotate. However, calculating ANSI GLA still requires you to interpret the exported plan and apply ANSI rules manually (or use a separate tool).
How PlanSnapper works
PlanSnapper is a web-based GLA calculator. You upload a floor plan image or PDF — from any source — set the scale using a known dimension on the plan, and trace the perimeter of each area. PlanSnapper calculates total square footage in real time and lets you designate areas as above-grade or below-grade for ANSI-compliant GLA.
PlanSnapper does not capture floor plans, but it works with plans from Magicplan, CubiCasa, iGUIDE, builder packages, county records, or photos of hand sketches. If a floor plan exists, PlanSnapper can measure it.
The appraisal workflow gap Magicplan leaves
Magicplan gives you a floor plan. It does not automatically give you ANSI GLA. You still need to identify which areas qualify as above-grade living space under ANSI Z765, exclude garages, stairwells, and below-grade rooms, and sum the correct areas. For appraisers who do this in their head or with a calculator, that is error-prone and non-defensible.
PlanSnapper closes this gap. After exporting your Magicplan floor plan, upload it to PlanSnapper, trace each area, tag it, and let the tool calculate the ANSI-correct GLA. It turns the Magicplan sketch into a traceable, auditable square footage figure.
When you might use both
Magicplan for field capture, PlanSnapper for GLA calculation. This is a common workflow for appraisers who want a fast on-site sketch but need a precise, documented GLA at the desk. The Magicplan PDF becomes the source of truth; PlanSnapper becomes the measurement layer on top of it.
Already have a floor plan? Try PlanSnapper
No sketching. No per-scan fees. Upload any floor plan and get GLA in minutes.
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