Keep an eye on plant health, monitor field weather, and create notes right on your phone.

OneSoil Scouting is a free mobile app for farmers, crop consultants, and agronomists that assists with farming operations and lets you conduct farm monitoring via satellite.

Monitor crop growth

OneSoil Scouting calculates the vegetation index (NDVI) of a plant using satellite imagery. The field will be divided into colored zones (brown-yellow-green) based on the NDVI value. This helps detect problem areas.
The NDVI updates every 3-5 days if the weather is cloudless. Switch on notifications in app settings to stay on top of updates.

Automatic field boundary detection

OneSoil Scouting automatically detects the borders of your field using satellite images from Sentinel-2. All you need to do is select your fields by tapping them on the map.

Add field notes

You can either choose a pre-selected issue type (e.g., crop diseases, pests, water, weeds, plant lodging) or create a blank note. Customize your note by adding a note color, writing a comment, or adding a photo. The note will be pinned on your field map.
The pins can be added remotely from the office or when you're scouting fields. In this case, the satellite can determine your exact geolocation.

Work offline

No Internet connection? No problem! You can still check the last 6 months of NDVI values for your fields, add notes, and edit field info (add new crops, specify their growth stages and seeding dates, and more).

View the forecast

Check the weather forecast for your field and see our spraying time recommendations.

Add phenophases

Add a growth stage for your crops to plan fieldwork more thoroughly. You can see the current growth stage in the field card.

Share fields and notes

Share your fields and agro notes with your colleagues. They'll be able to see your notes and/or vegetation index, but won't be able to make any edits.

WSA Global Congress 2020 ranks our platform as the Best Product in the Environment & Green Energy category.

OneSoil is a member of the Global Alliance for Climate-Smart Agriculture hosted by the Food and Agriculture Organization of the United Nations (FAO).


About OneSoil

We also offer a web app with the following farming tools:

Fertilizers ( Calculate variable rates to apply nitrogen or phosphorus and potassium fertilizer and create a task for agricultural machinery equipped with onboard computers.

Sowing rate ( Calculate variable sowing rates and create a task for agricultural machinery equipped with onboard computers.

Weather ( See the five-day forecast and growing degree-days and accumulated precipitation charts.

Field Data ( Visualize the results of your fieldwork that your onboard computer uploads as files.

If you have any questions, please contact us at or in the online chat (Look for the blue icon in your profile tab).

Stay connected:

Thank you for reading this far!
We're proud to have such a motivated user.

What’s New

Version 5.10

We've added the Precipitation Map!
Monitor the rain near your fields to see how intense it is, as well as how fast and in which direction it's moving.
You can see what the precipitation looks like right now, what it'll look like 30 minutes from now, or how it was 2 hours before.

Ratings and Reviews

4.7 out of 5
23 Ratings

23 Ratings

Agronomist Brock ,

Great tool

The app works great for storing scouting information and giving insights into areas of the field to focus efforts for management.

Developer Response ,

Hello, Brock! Thank you for your positive feedback! We are glad the app is useful to you 😃🌾

field agronomist ,

Great app

best field monitoring app

Developer Response ,

Hello! Thank you for your positive feedback! We are pleased that you are satisfied with the application!

cliff38 ,


What is the yield, how many bushels to the acre or pounds.

Developer Response ,

Hi there! Right now it's not possible to estimate the amount of your yield in the app, but you can get a relative yield map when looking at our phosphorus and potassium fertilizer maps. Learn more about this from this article: If you have any questions, ask them at or in the chat in the app 😊🌾💚

App Privacy

The developer, UANSOIL, OOO, 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 Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Location
  • User Content
  • Search History
  • Usage Data
  • Diagnostics

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • User Content
  • Identifiers
  • Usage Data
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • User Content
  • Search History
  • Usage Data
  • Diagnostics

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


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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