Your iPhone is your tractor GPS.
The original Tractor GPS app on the App Store, and the most rated: 4.6★ from over 6,200 ratings worldwide.
Straight lines. Every pass.
Drop two points and drive. Live cross-track distance shows exactly how far you are off the line, so every pass sits tight against the last — headland to headland.
App Store rating
4.6★
Average of 6,285 App Store ratings worldwide.
Downloads
220,000+
Since launch — counted by Apple, not estimated.
Active subscriptions
17,000+
Farmers with a live subscription today.
Ratings worldwide
6,200+
More than any other tractor guidance app on the App Store.
Countries
118
Countries where farmers downloaded it in 2025.
On the App Store since
2023
The first app called Tractor GPS on the App Store.
Ratings summed across every App Store country as of 20 October 2026; downloads and subscriptions from App Store analytics, August 2026; countries from 2025 downloads. All figures with sources: facts.
See what you’ve covered.
Worked ground paints onto the map as you drive. Missed strips show up in the cab — not as stripes in the crop a month later.
Field boundaries. Map a boundary once and it's yours forever, with area in acres or hectares.
Work log. Date, duration, distance and area for every session, grouped by day.
External GNSS. Pair a GNSS receiver in iOS Bluetooth settings for higher accuracy, or run on the phone's built-in GPS.
Works when you do.
Spraying after the wind drops, mowing into the dark, contract hours — the line is still there when you can’t see your marks.
Farmers already run on it.
“Saved me a fortune on a standalone unit. Works right from the phone. Pretty accurate too. Easy for even an old guy like me.”
“Set the spray width easily. Record your different fields. $89 a year — you'll pay for it easily the first time or two that you use it.”
“I used this app to fertilize several fields. It was so easy to use and I ended up not wasting or overlapping. What a neat tool.”
“From spraying, mowing, planting it's so useful. Love that you can go back into a job and finish up if you have to leave the field.”
“This app pays for itself over and over for weed spraying and especially the application of fertilizer. Works well in a cab tractor and open seating.”
“Didn't have time to get our GPS system back in so we figured why not, give this app a try. My dad, who has never used a GPS system, really liked how well it worked and it was very easy to use.”
Tractor GPS
The whole app — every feature, every update — for one yearly price.
- Everything included — no add-ons
- iPhone and iPad, one subscription
- Cancel anytime in your App Store settings
Free for 7 days, then
US$89/yr
Questions
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No — Tractor GPS – Field Guidance is guidance, not an autopilot. It shows you the line and how far you are off it; you do the driving.
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It depends on the iPhone. Measured against RTK, a dual-frequency iPhone (14 Pro and later Pro models, iPhone 17, Air) was typically within 0.5–0.7 m side-to-side under open sky; older iPhones are typically within about 5 m. The app also smooths the position, so the marker moves smoothly and the heading stays steady. Enough for spreading, spraying and mowing with wide implements, not for matching drill rows.
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Nothing. It runs on the iPhone or iPad you already own. A dash or window mount helps.
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Yes — 7 days, full app, no charge if you cancel before it ends. After that it's US$89 a year (varies by region).
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No. Tractor GPS – Field Guidance is iPhone and iPad only. Android apps with similar names are not made by us.
Guides
How tractor GPS works on a phone How Tractor GPS – Field Guidance turns an iPhone or iPad into tractor guidance: the phone's GPS, an A-B line, parallel passes at your working width, a cross-track readout and a live coverage map.
How accurate is a phone as tractor GPS? Measured against an RTK reference, a dual-frequency iPhone is typically within 0.5–0.7 m side-to-side under open sky; older iPhones are typically within 4.9 m (GPS.gov). Which iPhones are dual-frequency, what the app adds, and when you need RTK.
GPS app for spraying fields Use your iPhone as sprayer guidance: straight lines at boom width, a live map of what you've sprayed, tank fills planned per job. What it does well, and where phone accuracy runs out.
Tractor GPS apps compared Tractor GPS – Field Guidance, Field Navigator, FieldBee, GLandNav, AgriPilot, AgriBus-NAVI, FarmNav and Agricision onTrak compared: platforms, prices, trials, ratings, guidance modes and accuracy. Sourced and dated.
Overlap cost calculator Free calculator: enter your acres or hectares, implement width, passes and input cost to see what overlap costs per season and how much GPS guidance could save.
Tractor GPS – Field Guidance at a glance The original Tractor GPS app on the App Store (since December 2023) and the most-rated tractor guidance app on iPhone. Rated 4.6 from 6,285 App Store ratings, 220,000+ downloads, used in 118 countries. Features, accuracy, prices and key facts.