Apps Like Secchi for iPhone and iPad
Secchi screenshots
Ranked alternatives
Showing 141–160 of 1,000 ranked alternatives.
MakeSoil
MakeSoil
Share food scraps, make soil together
Connect with local composting sites to drop off food scraps. Join as a Soil Maker to collect scraps from others. Track composting progress and learn about soil health. Share tips and collaborate with other community members.
Chesapeake Dolphin Watch
Tony Niemann
Track sightings and behaviors
Report sightings by selecting a location or using current position. Enter the number of dolphins seen and submit observations. Data is collected to study behavior and habitat use in the Bay.
Sea Level Rise: Santa Cruz
Virtual Planet Technologies LLC
Learn about climate change impacts
Explore interactive climate change scenarios and adaptation strategies. View 3D models of coastal areas and track erosion patterns. Access educational resources and case studies. Simulate mitigation efforts and analyze outcomes.
Canada Citizen Test
Paper or Pixel LLC
Study questions and track progress
Study for the Canadian citizenship with text, audio, and flashcards. Access questions and answers in PDF and ePub formats. Take timed exams and review materials in multiple formats.
SOS Explorer
University of Colorado Boulder
Explore datasets interactively
Explore animated datasets like Saturn’s rings, atmospheric storms, and climate change. Rotate and zoom 3D models. Compare data layers. Save and share visualizations. Learn about environmental processes through interactive imagery.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.