SiteArea is a free, ad-free iOS app for field and office use: drop points on the map to outline a parcel, lot, or work zone and get the enclosed area. The workflow stays on your device—no sign-in required, no third-party ad SDKs, and no clutter—so you can sketch boundaries and read results quickly on-site.

What you get

• Interactive map: place and adjust vertices to define a polygon
• Area readout suited for quick checks and takeoffs
• Free download with no ads
• Designed for local, on-device use alongside standard map tiles

Privacy

SiteArea has no EngSiteTools backend, no sign-in, no analytics, no crash-reporting SDKs, and no ads. Mapping uses Apple MapKit only; the app does not read your device location. For the full legal text, see the dedicated policy below.