Tractor GPS

Drive straighter passes, see exactly what you have covered, and know the real size of every field — using just your iPhone or iPad.

Tractor GPS turns the device in your cab into a guidance and record-keeping tool for tractors, sprayers, seeders and harvesters. No extra hardware. No account to create.

AB LINE GUIDANCE
• Tap A at the start of your first pass and B at the end — the app draws parallel guide lines spaced to your implement's working width
• A live readout shows how far you are off the line, with an arrow telling you which way to steer
• Guidance snaps to whichever pass you are nearest, and you can nudge one pass left or right
• Guide lines fit automatically to a selected field boundary

COVERAGE MAPPING
• Worked ground is painted behind the machine as a band the width of your implement
• See at a glance what is done and what is left
• Pause between passes and continue when you are ready
• Clear the painted path and start a pass clean whenever you need

LIVE IN THE CAB
• Speed, covered area, elapsed time, distance and working width at a glance
• Applied spray volume when your equipment has spraying turned on
• Pick a field before you start and get a progress bar, remaining area and an estimated time to finish

FIELD MEASUREMENT
• Draw a boundary on the satellite map point by point, with undo
• Walk or drive the perimeter and let GPS build the shape
• Create a circular center-pivot field from a center point and a radius
• Every field stores area, perimeter, name, description and color

IMPORT AND EXPORT
• Import existing boundaries from KML, KMZ, GPX, GeoJSON and Shapefile — hundreds of parcels at once
• Export a field as PDF, GPX, KML, KMZ, GeoJSON or zipped Shapefile
• Export a finished job as PDF, GPX, KML, GeoJSON or zipped Shapefile
• Hand records to an agronomist or a co-op, load them into farm software, or keep them for paperwork

EQUIPMENT PROFILES
• Save each implement with its working width and left or right offset from the device
• Offset correction puts the painted coverage where the implement actually runs, not where the device sits
• Set a spraying rate per area or per minute and get applied volume and average rate for the job

JOB RECORDS
• Every finished session is saved with worked area, duration, average speed, work rate, distance and spray volume
• Organize jobs into folders, add notes, and link a job to a field
• Reopen a job later and keep adding to it — a field split across two days stays one record

TWO SCREENS, ONE GPS
• Mount your iPhone where it sees the sky and relay its position over the local network to an iPad for a bigger in-cab display
• Ideal for a Wi-Fi-only iPad, which has no GPS of its own
• Fields, jobs and equipment sync across your own devices through iCloud — no server, no sign-up

BUILT FOR THE CAB
• Normal, satellite and hybrid maps, in 2D or tilted 3D
• Light and dark themes
• Optional compass, keep-screen-on, and a choice of markers including an animated 3D tractor
• Metric and imperial units, set independently for area, distance, speed and spray volume
• Available in 41 languages

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/