Browse Apps
FertAdvisor
FreeiOS
Evidence Tier:TRUSTED
FertAdvisor helps homeowners and turfgrass professionals calculate correct fertilizer amounts, calibrate equipment, and prevent lawn damage and environmental runoff.
University of ConnecticutHorticulture & Crop Science
Fetal Heart Rate - SecondLook
FreeiOS
Evidence Tier:TRUSTED
Fetal Heart Rate SecondLook quizzes medical, nursing, and midwifery students on reading and evaluating diagnostic tracings used in prenatal care.
University of MichiganBasic Medical Sciences
Finance Your Future
FreeiOS
Evidence Tier:TRUSTED
Finance Your Future provides interactive financial literacy modules on budgeting and credit for middle and high school students.
Florida State UniversityEconomics & Political Science
Fishes: East Pacific
FreeiOS
Evidence Tier:TRUSTED
Fishes: East Pacific helps scientists, divers, and public identify over 1,300 shore-fish species using offline images, maps, and search tools.
Smithsonian InstitutionLife Sciences
Fishes: Greater Caribbean
FreeiOS
Evidence Tier:TRUSTED
Fishes: Greater Caribbean catalogs 1,693 shore-fish species with searchable images, range maps, descriptions, and digital sighting notebook capabilities.
Smithsonian InstitutionLife Sciences
FotoBaby
FreeiOS
Evidence Tier:TRUSTED
Adds NICU-specific milestone stickers to photos, allowing parents to celebrate and share their baby's journey.
Indiana UniversityWellness & Public Health
Freedom Summer
FreeiOS
Evidence Tier:TRUSTED
Freedom Summer guides students through Civil Rights Movement primary sources to analyze how historical events influenced voting legislation and suppression.
Indiana UniversityHistory & Archaeology
Freestall Assessor
PaidiOS
Evidence Tier:TRUSTED
Freestall Assessor helps dairy farmers evaluate whether their freestall designs meet recommended dimensions for cow comfort using graphical feedback tools.
University of Wisconsin-MadisonAnimal & Dairy Science
Fruit Pest Finder
FreeiOS
Evidence Tier:TRUSTED
Searchable guide helping western U.S. fruit growers identify and manage 70+ pests and diseases with images and treatment recommendations.
Utah State UniversityHorticulture & Crop Science
Gardeners Almanac
FreeiOS
Evidence Tier:TRUSTED
Gardeners Almanac organizes seasonal yard and garden tasks into a monthly calendar for home gardeners in the Intermountain West region.
Utah State UniversityHorticulture & Crop Science
Gestation Aging
PaidiOS
Evidence Tier:TRUSTED
Gestation Aging estimates fetal age for animal species using ultrasound measurements, providing calculated age and estimated birth time for researchers.
University of Wisconsin-MadisonVeterinary Medicine
Grain Drill Calibration Calculator
FreeiOS
Evidence Tier:TRUSTED
Calculator helping agricultural producers calibrate grain drills and planters to determine correct seeding and fertilizer application rates for equipment.
Oklahoma State UniversityHorticulture & Crop Science
Grain Marketing Plan
FreeiOS
Evidence Tier:TRUSTED
Grain Marketing Plan helps farmers create corn, soybean, and wheat marketing strategies by sending price and time-based alerts to sell.
University of Nebraska-LincolnHorticulture & Crop Science
Ground Spray
FreeiOS
Evidence Tier:TRUSTED
Calculates spray quality and droplet size for pesticide applications, helping applicators and growers predict drift potential before spraying occurs.
University of Nebraska-LincolnHorticulture & Crop Science
Group Pen Respiratory Scorer
PaidiOS
Evidence Tier:TRUSTED
Helps farmers and veterinarians systematically evaluate respiratory disease in livestock pens by scoring symptoms like coughing and ocular discharge.
University of Wisconsin-MadisonVeterinary Medicine
Growing Degree Days Calculator
FreeiOS
Evidence Tier:TRUSTED
Growing Degree Days Calculator computes growing days for crops like wheat, corn, and cotton using temperature data from user's zip code.
Oklahoma State UniversityHorticulture & Crop Science
Grumpy Snowmen
FreeiOS
Evidence Tier:TRUSTED
Grumpy Snowmen is a casual parody game where Michigan State fans help Sparty defend campus from rival snowmen.
Michigan State UniversityVisual & Performing Arts
Hazards and Population Mapper
FreeiOS
Evidence Tier:TRUSTED
Overlays natural disaster data with population density maps for risk managers to generate rapid population estimates for affected areas.
NASAGeography & Urban Studies