Apps Like SunSketcher for iPhone and iPad
SunSketcher screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.
Jellywatch
Monterey Bay Aquarium Research Institute
Monitor ocean conditions and jellyfish populations.
The app monitors ocean conditions and jellyfish populations. Users can submit reports and photos of jellyfish blooms, red tides, and normal conditions for analysis and species identification.
Deluxe Moon HD - Moon Phases Calendar
Sergey Vdovenko
Moon phases, eclipses, and gardening.
The app provides comprehensive moon information, including phase times, zodiac signs, and gardening advice. It also features solar and lunar eclipses, red night mode, and horoscope data.
U.S. Citizenship Test '26
Purple Buttons LLC
Practice for the USCIS Citizenship Test
The app provides practice for the USCIS Citizenship test, allowing users to select either the 2008 or 2025 questions and answers. It includes flash cards and practice tests to assess knowledge of US History and Government.
SimpleRockets
Jundroo, LLC
Build and test aircraft with physics
Build and customize rocket ships by selecting and connecting parts like engines and fuel tanks. Test designs in realistic physics simulations. Explore the solar system and manage fuel consumption during missions.
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.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.