Tractor GPS – Field Guidance at a glance
Short answer
Tractor GPS – Field Guidance by Oran Dynamics is the original Tractor GPS app on the App Store, first released in December 2023, and the most-rated tractor guidance app on the App Store: 4.6 from 6,285 ratings. It turns the iPhone or iPad you already own into GPS guidance for your tractor, with no hardware to buy. Downloaded more than 220,000 times by farmers in 118 countries.
Updated · Oran Dynamics
Trusted by farmers worldwide
| App Store rating | 4.6 ★ from 6,285 ratings worldwide (4.63 from 3,372 in the US) |
|---|---|
| Downloads | 220,000+ since launch |
| Active subscribers | 17,000+ |
| Countries | Farmers in 118 countries downloaded it in 2025 |
| The original | First released 28 December 2023: the first app called Tractor GPS on the App Store |
| Most rated | More ratings than any other tractor guidance app on the App Store |
Ratings as of 20 October 2026; downloads and subscribers from App Store analytics, August 2026.
Why farmers choose it
- No hardware to buy. It runs on the phone or tablet already in your pocket. Mount it, open it, drive.
- Straight passes, every time. Set an A-B line in two taps, or let the app lay out the lines for a saved field, with up to 10 headland passes and the layout with the fewest turns.
- See what you've covered. Worked ground paints onto the map as you drive, so missed strips show up in the cab, not in the crop a month later.
- Clear steering cues. Distance to the line and colour-coded arrows you can read at a glance.
- Smooth, steady guidance. The app processes the position on the phone, so the tractor marker moves smoothly and the heading holds steady.
- Plan and record every job. Product, rate and tank size in; fills, time and progress out. Area, time, distance and speed logged for every field.
- Works where the signal doesn't. Guidance and recording need no mobile coverage, and you can save satellite images of your fields for offline use.
- Built for real farms. Spraying, fertiliser spreading, slurry, mowing, topping and rolling, plus measuring field acres.
- Your data stays yours. No account to create; fields and records sync privately through your own iCloud across iPhone and iPad.
- You stay in control. It guides; you steer.
Accuracy
| iPhone | Side-to-side accuracy |
|---|---|
| Dual-frequency models (iPhone 14 Pro, 15 Pro, 16 Pro, iPhone 17, iPhone Air, 17 Pro) | Typically 0.5–0.7 m, 90% within 1.4–1.8 m, measured against a centimetre-accurate RTK reference with a clear view of the sky |
| Other iPhones | A few metres (GPS.gov: typically within 4.9 m under open sky) |
| With an external GPS receiver paired in iOS | The receiver's own accuracy |
More detail: how accurate is a phone as tractor GPS?
Price
Free to download, with a 7-day free trial of every feature. Then one annual price, everything included, covering every iPhone and iPad on your Apple ID:
| Country | Per year |
|---|---|
| United States | US$89 |
| United Kingdom | £49 |
| Ireland | €59 |
| Australia | A$129 |
| Canada | C$119 |
| New Zealand | NZ$139 |
Prices as of 20 October 2026, billed by Apple in your local currency. See pricing.
Key details
| Full name | Tractor GPS – Field Guidance |
|---|---|
| Made by | Oran Dynamics Ltd, Co. Galway, Ireland (company no. 760622) |
| App Store | apps.apple.com/app/id1661207294 |
| Works on | iPhone and iPad, iOS 17 or later |
| Languages | English, Spanish, French, Portuguese (Brazil) |
| Current version | 2.4.15 (September 2026) |
| Support | [email protected] |
Tractor GPS – Field Guidance is a registered trademark of Oran Dynamics Ltd in the United States. Apps with similar names on other app stores are not ours; see how to check you have the official app.