LandPKS Classic vs tTEM controller
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Soil texture and color assessment
- Vegetation cover monitoring
- Soil health tracking
- Sustainable land management practices database
- Habitat information
- Offline data collection and access
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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.
tTEM controller
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The tTEM Controller is an app designed to operate and manage the ttem geoscanner instrument developed and sold by TEMcompany, specifically for the ttem2.0 model. This app allows users to initiate measurements, display real-time location, and provide GPS tracking on either OpenStreetMap or a custom background map provided by the user.
Screenshots
Verdict
LandPKS Classic and tTEM controller are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 3, 2026 and September 29, 2026 respectively.
| Parameter | LandPKS Classic | tTEM controller |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (6 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 4 months | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 81 MB | 35 MB |
| Age rating | 4+ | 17+ |
| Developer | Tech Matters | Temcompany ApS |
In-app purchases
LandPKS Classic
No in-app purchases
tTEM controller
No in-app purchases
Questions
Is LandPKS Classic free?
Is tTEM controller free?
Do LandPKS Classic or tTEM controller have ads?
Which is updated more often, LandPKS Classic or tTEM controller?
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