Comparison

Soil Explorer vs SOILHEALTH

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Soil Explorer

Discover detailed soil property and landscape maps for U.S. states and global soil distributions. Understand how map features relate to real-world observations. This educational tool uses data from USDA and USGS to illustrate complex soil-landscape relationships.

Highlights
  • Detailed soil property maps
  • Landscape visualizations
  • Global soil distribution maps
  • Field observation correlation
  • USDA NRCS data integration
  • USGS data integration
Features
Read full description

Explore detailed maps of soil properties and landscapes for various U.S. states, as well as small-scale maps of soil distributions for the world. Examine the details for a specific area, but also see the overview for a large area. Learn how features shown on the maps correspond to what you observe in the field. Soil Explorer utilizes detailed soil survey data from the USDA Natural Resources Conservation Service and data and maps from the U. S. Geological Survey and other sources to produce informative, highly engaging maps. These maps are designed to show the complex interrelationships between soil properties and the landscapes in which soils occur.

About

SOILHEALTH

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The app was funded by the Australian National Landcare Programme Smart Farms Small Grants Round 2 to provide essential information about complex aspects of soil health in a digital format. The app includes an eBook (SOILS ARE ALIVE) which is a summary of key points about soil health. Podcasts on the SOILHEALTH app expand on the key points summarised in the eBook. The SOILHEALTH app also includes 7 professionally produced animated videos, each targeting a key area of biological components of soil health. Communication and use of the resources is an ongoing collaboration between The University of Western Australia and South West Catchments Council. Special thanks to Cheryl Rimmer for coordinating the SOILHEALTH app project. In particular Cheryl’s contributions to production of the eBook, the podcasts and to app development are greatly appreciated. Southwest Catchment Council collaborated in delivering the SOILHEALTH app. Peter Clifton’s contribution to this is gratefully acknowledged. Lush Digital produced the 7 SOILHEALTH animations for the SOILHEALTH app. Dotsquares programmed the SOILHEALTH app. Angela Rossen, Paul Rigby and UWA Farm staff Richard and Cathy McKenna made valuable contributions to the eBook. I thank the farming community for inspiration in delivering this resource and The University of Western Australia for underpinning the development of this soil health knowledge base through support of my teaching and research activities over decades. © Lynette K Abbott

Screenshots

Soil Explorer4 screens
SOILHEALTH4 screens

Verdict

The call

The clearest difference is update cadence: SOILHEALTH at every 3 weeks against Soil Explorer's every 11 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Soil Explorer ships an update every 11 months, SOILHEALTH every 3 weeks. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 9 level
Soil Explorer versus SOILHEALTH: the parameters behind the verdict, then further details
ParameterSoil ExplorerSOILHEALTH
PriceFreeFree
Rating4.1 (9 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings9 — better—
Update frequencyEvery 11 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.7 — better15.0
Further details — not scored
Size172 MB26 MB
Age rating4+17+
DeveloperPurdue UniversityCheryl Rimmer

In-app purchases

None

Soil Explorer

No in-app purchases

None

SOILHEALTH

No in-app purchases

Questions

Is Soil Explorer free?
Soil Explorer is free to download, with no in-app purchases.
Is SOILHEALTH free?
SOILHEALTH is free to download, with no in-app purchases.
Do Soil Explorer or SOILHEALTH have ads?
Neither Soil Explorer nor SOILHEALTH shows ads.
Which is updated more often, Soil Explorer or SOILHEALTH?
Soil Explorer ships an update every 11 months, and SOILHEALTH every 3 weeks. Most recently, Soil Explorer was updated on November 3, 2026 and SOILHEALTH on October 25, 2026.

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