Use GPS to see your location relative to nearby approximate property lines. Estimate distance and direction to parcel boundaries while you move.

AcreBound Pro includes GPS Property Line Mode โ a field tool that uses your iPhone's GPS to estimate your position relative to nearby approximate parcel boundaries. As you walk or drive, the app updates your live location on the parcel map and shows your estimated distance and compass direction to the nearest property line.
GPS Property Line Mode is designed as a general reference tool for land navigation and field orientation โ not a legal survey. The mode is useful for site visits, field checks, land navigation before official surveys, and understanding your approximate position relative to parcel boundaries.
GPS property lines and land navigation tools in AcreBound are useful for a variety of field situations where you need a general reference for parcel boundaries.
Reference approximate boundaries before or during a site visit.
Understand your approximate position relative to land parcels.
Navigate large land areas using parcel boundaries as reference.
Get a general sense of the area before an official survey.
Verify approximate parcel boundaries during property walkthroughs.
Understand which parcels surround a target property.
iPhone GPS accuracy typically ranges from 3 to 30+ feet depending on signal conditions, obstructions, and device hardware. Parcel boundary data has its own accuracy limitations based on county records. The combination of GPS position uncertainty and approximate parcel data means that GPS Property Line Mode should never be used as a legal boundary determination.
Factors that affect GPS accuracy include tree canopy, buildings, weather, satellite availability, and whether the device has a clear view of the sky. Always monitor the GPS accuracy indicator in the app and treat all distance measurements as approximate estimates.
Everything you need to know about AcreBound and property data.
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GPS Property Line Mode is available in AcreBound Pro. Estimate distances to approximate parcel boundaries while you move.