Acreage: Field Area Measure

Offline GPS acre & lot survey

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Measure any field in seconds. Tap corners on satellite imagery or walk the boundary with GPS — and get exact acres even where there's no signal. Field Map Measure is the fast, accurate way to measure land. Drop points on crisp satellite maps and watch area and perimeter update live with every corner. Or don't tap at all — start a GPS walk, pocket your phone, and points drop automatically as you move. DESIGNED FOR • Farmers & ranchers — seeded acres, spray and fertilizer planning, pasture splits • Fencing & contractors — fence lines, distances, materials estimates • Landowners & surveyors — parcels, leases, wells, gates and site notes MEASURE ANYTHING • Tap-to-draw fields with live area & perimeter • Distances for fences, tile runs and creek crossings • Markers for wells, gates and equipment • Precise editing — drag any point, see every side length WALK IT. WE'LL MAP IT. • Hands-free GPS boundary walking • Points drop automatically as you move • Lock your phone — recording keeps going in the background NO SIGNAL? NO PROBLEM. • Download map regions and measure fully offline • The area around your saved fields stays offline-ready automatically • Built for pastures, lease land and back quarters with zero bars MEASURE THE LAND YOU ACTUALLY USE • Cut out ponds, sloughs, barns and yards • Get true net area, not just the outline EVERY ACRE, ORGANIZED • Group fields into farms and folders • Add notes, photos and colors to any measurement • iCloud sync keeps every device up to date EXPORT LIKE A SURVEYOR • KML, KMZ, GeoJSON, Shapefile and CSV • Share a clean PDF report or image • Import existing boundary files too Plus: metric & imperial units (acres, hectares, feet, meters), place and coordinate search, elevation profiles, and a built-in compass. Your first measurement is free. Field Map Pro unlocks unlimited measurements, offline maps, exports, photos and more, with a 7-day free trial on the yearly plan. Privacy Policy: https://pocketknifeapps.com/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

  • 5.0
    out of 5
    1 Ratings

Bug fixes and performance improvements.

Version 1.2

The developer, PocketKnife Apps Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • PocketKnife Apps Inc.
    Size
    • 39.9 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Location
    • This app may use your location even when it isn’t open, which can decrease device battery life.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 PocketKnife Apps Inc.
  • Privacy Policy

    • More by PocketKnife Apps Inc.