SiderealLab app icon

Apps Like SiderealLab for iPhone and iPad

by BIN CAO★ 0.00 ratingsEducationFreeData updated 2026-09-06

Ranked alternatives

Showing 201–220 of 1,000 ranked alternatives.

  1. Universal Converter. app icon

    Universal Converter.

    V PUGAZHENTHI

    Convert units across 64 categories

    Convert units across 64 categories with 1333 units and 53742 conversions. Switch between acceleration, angle, area, and other measurements. Find color codes and convert cooking measurements.

    ★ 4.312 ratingsUtilities$4.99Data updated 2026-09-08
  2. Sail Score app icon

    Sail Score

    Eric Patno

    Score regattas quickly and easily.

    The app allows users to enter regatta information and email generated results reports. It supports entering various race results and automatically adjusts rankings when a boat's status changes.

    ★ 4.33 ratingsSports$4.99Data updated 2026-09-13
  1. GrazeOK app icon

    GrazeOK

    Oklahoma State University

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-11
  2. AstroConnexions app icon

    AstroConnexions

    Roger Pearson

    Chart celestial events and explore astrological signs

    Create and view astrological charts with detailed planetary positions and house placements. Generate horoscopes based on birth data. Access a searchable knowledge base with articles and FAQs.

    ★ 4.916 ratingsLifestyle$19.99Data updated 2026-09-11
  3. Near-Earth Asteroids Tracker app icon

    Near-Earth Asteroids Tracker

    Aleksandr Balyberdin

    Track asteroid paths and fireball events

    Track asteroid and meteor events with an interactive map showing impact locations and energy levels. View detailed orbital data and risk assessments for -Earth objects. Search NASA's asteroid database for specific objects and their characteristics.

    ★ 3.01 ratingsWeather$0.99Data updated 2026-11-01
  4. PlanetARio app icon

    PlanetARio

    Andrea Di Francia

    Observe planets and track their motion

    Explore the solar system with real-time planetary motion tracking. Switch perspectives to view the system from any planet's vantage point. Tap on planets to access detailed characteristics and learn about their features.

    ★ 4.571 ratingsReferenceFreeData updated 2026-09-15
  5. NASA Science: Humans in Space app icon

    NASA Science: Humans in Space

    NASA

    Dock spacecraft and manage microgravity tasks

    Simulate missions by berthing a spacecraft to the ISS. Navigate in microgravity to complete tasks. Collect mission patches for achievements. Track health effects of zero-g environments. Perform in-game actions while managing operations.

    ★ 4.557 ratingsGamesFreeData updated 2026-09-18

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.