Apps Like Citizen Science for iPhone and iPad
Citizen Science screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.
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.
PlantNet
CTRE COOP INTERNAT RECHERCHE AGRO DEV
Identify plants with smartphone photographs.
The app identifies plants from user-submitted photographs. It collects and analyzes images to understand plant biodiversity and preservation.
Anecdata.org
MOUNT DESERT ISLAND BIOLOGICAL LABORATORY
Host citizen science projects online
Host citizen science projects by creating and managing data collection forms. Invite participants to submit observations. Analyze aggregated data and share results publicly. Export findings in various file formats.
US Citizenship Test 2026
Wei Zhang
Study and prepare for the US
Study for the US with flashcards, quizzes, and progress tracking. Review questions and answers, star favorites for later review, and take practice tests to assess knowledge. Track progress and prepare for the final interview.
Citizen Sky View
University of Colorado Boulder
Attend events and track assigned locations
Coordinate with the project team to attend scheduled events. Assignments include orienting the phone and placing it upside down to capture images every 30 seconds. Submit photos for scientific analysis. Track event times and locations.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.