Comparison

LandPKS Classic vs SEN4ALL

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

Head to head
About

LandPKS Classic

This app empowers sustainable land management by providing tools to collect and analyze soil and vegetation data. It offers insights into soil health, climate, habitat, and sustainable practices, accessible even offline.

Highlights
  • Soil texture and color assessment
  • Vegetation cover monitoring
  • Soil health tracking
  • Sustainable land management practices database
  • Habitat information
  • Offline data collection and access
Features
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Knowledge for sustainable land management – in your hands! The LandPKS Classic app helps you make more sustainable land management decisions by allowing you to access existing and collect new geo-located data about soils and vegetation on your land. The app predicts your soil and provides access to climate, habitat and sustainable land management information. It also allows you to quickly and easily track soil health and vegetation over time. Your data is stored in free cloud storage, which means that you can access your data from anywhere! LandPKS Classic app does not require a data connection to be used, so you can upload your data whenever you have connectivity. Specific features include: o A tools feature that provides easy access to tools to assess soil texture, soil color, soil identification, and water holding capacity, as well as quick access to climate data, soil health assessment methods, and a sustainable land management practice database. o The Vegetation module allows for fast and repeatable monitoring of vegetation cover over time; all you need is a yard or meter stick! Graphs of your land cover data are available immediately offline after completing these measurements. o The SoilHealth module includes clear instructions (with additional videos on the website) for monitoring soil health. o The LandInfo module makes site and soil characterization fast and easy! This module walks you through determining your soil texture by hand and helps you collect other important data points. It then provides an estimate of your soil ID and provides a Land Capability Classification to help with land use planning and land management. o The Soil Conservation module contains a database of sustainable land management practices from the World Overview of Conservation Approaches and Technologies (WOCAT) that you can filter based on your soil and land properties. o The Habitat module provides information about animals, plants, fish, and other species found in your area, and allows you to compare your soil and vegetation data to habitat requirements (US only) Learn more about the LandPKS app with online guides and videos at https://landpotential.org. Data can be accessed at https://portal.landpotential.org The LandPKS app was initially developed by USDA-ARS in collaboration with CU Boulder and NMSU with support from USAID, BLM, NRCS, FFAR, TNC, and contributions from a large number of US and global cooperators. Since 2022, it has been stewarded by Terraso.

About

SEN4ALL

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APPLICATION FOR LAND, WATER AND AIR QUALITY MONITORING USING COPERNICUS SENTINELS AND LAND MONITORING SERVICE SEN4ALL is a mobile phone application for European citizens offering easily accessible information on land, water and air monitoring. This application enables users to target precise geographical areas and to display maps showing crops characteristics, water and air quality, vegetation status and data for urban monitoring and planning, based on Earth Observation system (Copernicus Sentinel and Corine Land Cover). SEN4ALL relies on real-time data retrieved form Copernicus Sentinels 1, 2, 5 and CORINE land cover, including water surface roughness, urban area location and monitoring, crop monitoring, NDVI, soil moisture and concentration of multiple gases in the atmosphere. To check if the device that you are using can support all the Copernicus services, the following traffic lights are giving a confirmation of your smartphone capabilities.

Screenshots

LandPKS Classic4 screens
SEN4ALL1 screens

Verdict

The call

The clearest difference is update cadence: SEN4ALL at every 2 months against LandPKS Classic's every 4 months. LandPKS Classic's advantage is iOS requirement (12.0 vs 14.0). 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

LandPKS Classic ships an update every 4 months, SEN4ALL every 2 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
LandPKS Classic versus SEN4ALL: the parameters behind the verdict, then further details
ParameterLandPKS ClassicSEN4ALL
PriceFreeFree
Rating4.8 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better14.0
Further details — not scored
Size81 MB7 MB
Age rating4+4+
DeveloperTech MattersERASMICOIN SRL

In-app purchases

None

LandPKS Classic

No in-app purchases

None

SEN4ALL

No in-app purchases

Questions

Is LandPKS Classic free?
LandPKS Classic is free to download, with no in-app purchases.
Is SEN4ALL free?
SEN4ALL is free to download, with no in-app purchases.
Do LandPKS Classic or SEN4ALL have ads?
Neither LandPKS Classic nor SEN4ALL shows ads.
Which is updated more often, LandPKS Classic or SEN4ALL?
LandPKS Classic ships an update every 4 months, and SEN4ALL every 2 months. Most recently, LandPKS Classic was updated on October 26, 2026 and SEN4ALL on October 25, 2026.

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