Scientific Discipline
Agricultural & Food Sciences
Body Quest
FreeiOS
2 publications
Evidence Tier:PROVEN
Body Quest is a gamified app teaching third-grade students healthy eating habits as part of a school-based obesity prevention program.
Alabama Cooperative Extension SystemFood Science & Nutrition
Canopeo
FreeiOS
3 publications
Evidence Tier:PROVEN
Measures green canopy cover percentage from mobile photos, helping agricultural professionals and researchers monitor crop progress with exceptional accuracy.
Oklahoma State UniversityHorticulture & Crop Science
CanopyApp
FreeiOS
2 publications
Evidence Tier:VALIDATED
Mobile densiometer using smartphone camera and gyroscope to help researchers and environmental managers measure forest canopy cover for ecosystem assessment.
University of New HampshireForestry & Conservation
Leaf Doctor
FreeiOS
1 publication
Evidence Tier:VALIDATED
Mobile app for researchers and agriculturists to quantify plant disease severity by analyzing smartphone images of leaves with high accuracy.
University of HawaiiHorticulture & Crop Science
NDSU Nitrogen Calculator
FreeiOS
4 publications
Evidence Tier:VALIDATED
NDSU Nitrogen Calculator provides North Dakota farmers optimal nitrogen fertilizer rates using economic models from field experiments, reducing environmental runoff.
North Dakota State UniversityHorticulture & Crop Science
Farming Basics
FreeiOS
1 publication
Evidence Tier:EVALUATED
Farming Basics provides small and beginning farmers with crop information, pest management tactics, and fertilizer and irrigation calculators from Alabama Extension.
Alabama Cooperative Extension SystemHorticulture & Crop Science
Aerial Sprays
FreeiOS
1 publication
Evidence Tier:DOCUMENTED
Decision-support tool for aerial applicators predicting spray droplet size based on nozzle type, pressure, and airspeed using USDA models.
United States Department of AgricultureHorticulture & Crop Science
Canning timer & checklist
FreeiOS
1 publication
Evidence Tier:DOCUMENTED
Canning timer and checklist generates customized processing checklists and timers for over fifty foods based on jar size, method, and elevation.
Oregon State UniversityFood Science & Nutrition
Cherry Training Systems
FreeiOS
1 publication
Evidence Tier:DOCUMENTED
Cherry Training Systems educates growers on seven successful pruning systems for establishing new cherry orchards based on specific growing conditions.
Oregon State UniversityHorticulture & Crop Science
Crop Water
FreeiOS
1 publication
Evidence Tier:DOCUMENTED
Crop Water estimates soil water status from in-field sensors and helps agricultural producers schedule irrigation to avoid over-watering and optimize crop.
University of Nebraska-LincolnHorticulture & Crop Science
GrassSnap
FreeiOS
1 publication
Evidence Tier:DOCUMENTED
Mobile application for rangeland managers to monitor pasture changes through repeatable photo-documentation, enabling comparison over time.
University of Nebraska-LincolnForestry & Conservation
GrazeOK
FreeiOS
1 publication
Evidence Tier:DOCUMENTED
Decision support tool calculating stocking density and grazing days based on on-site measurements of forage height and cover.
Oklahoma State UniversityAnimal & Dairy Science
Gypsum Requirement
FreeiOS
1 publication
Evidence Tier:DOCUMENTED
Calculator for land managers determining correct gypsum amounts needed to remediate sodic soils by displacing excess sodium affecting structure.
North Dakota State UniversityHorticulture & Crop Science
Healthy Horse
PaidiOS
1 publication
Evidence Tier:DOCUMENTED
Healthy Horse estimates actual and ideal horse body weight using research-based equations for better feeding and medication management.
University of MinnesotaAnimal & Dairy Science
HorseBCS
FreeiOS
1 publication
Evidence Tier:DOCUMENTED
Helps horse owners, operators, and law enforcement estimate equine body weight and condition score using morphometric measurements for health management.
University of KentuckyAnimal & Dairy Science
Irrigation App
FreeiOS
1 publication
Evidence Tier:DOCUMENTED
Irrigation App provides farmers and irrigators decision-support recommendations on when and how much water to apply to meet crop requirements.
Michigan State UniversityHorticulture & Crop Science