Apps Like SiderealLab for iPhone and iPad
Ranked alternatives
Showing 101–120 of 1,000 ranked alternatives.
Unit Converter ( Calculator )
EONSOFT
Convert units for length, weight, volume, temperature,
Convert units for length, weight, width, volume, velocity, temperature, and pressure. Select the desired and perform conversions. Use tabs to switch between categories. Input values and receive converted results.
Mil-Dot Ballistics
Thomas Holsten
Fast range estimation and ballistics calculation.
The app combines range estimation with a ballistics calculator for fast targeting. It offers real-time calculations and supports one-handed operation without manual measurement input.
Physics Formula
Zluck Solutions
Review formulas and add notes for revision
Access formulas and equations for mechanics, thermal , electrostatics, current electricity, magnetism, ray optics, wave optics, and modern . Add personal notes for revision. Solve numerical problems using included equations.
Luminos Pro
Wobbleworks LLC
Explore stars, planets, and galaxies
Explore celestial objects with detailed star maps and constellation guides. View 5 million stars and 5,000 years of eclipses. Track planets, moons, and Messier objects. Receive on-device recommendations based on location and time.
Giri -The RPM Checker-
Natural Style Co. Ltd.
Measure motor rotational speed easily.
The app measures rotational speed for motors, like those in model cars. It includes features for noise removal, speed conversion, and memos.
Astrological Charts Lite
Roman Shimchenko
Strological and track celestial bodies
View with 12 types of , including planets, 20 asteroids, and 24 fictitious points. Customize calculation order and select from 12 house systems. Choose 24 aspect types with adjustable orbs. Access a database of about 100,000 locations.
Dsky
AirSpayce Pty Ltd
Navigate with historical interface
Simulate the Apollo Guidance Computer interface with a realistic keyboard layout. Tap the 'i' icon for help. Navigate through mission scenarios, input commands, and view system status displays as used during Apollo missions.
Stargazing Hub - Sky Live
Fuzhou Knock Dream Technology Co., Ltd.
Observe stars and track celestial events
Provides real-time satellite tracking and detailed astronomical data. Users can view meteor shower forecasts, check index ratings, and track lunar phases, moonrise/set, sunrise/sunset, and observation windows.
Celestia - Space Simulator
Linfeng Li
Explore celestial objects in 3D
Explore celestial objects in real-time 3D. View planets, moons, star clusters, and galaxies with accurate positioning and movement. Navigate through at adjustable speeds. Zoom in on objects and observe their features. Save and share custom views.
FizziQ: Science Lab & Sensors
Christophe Chazot
Explore physics with built-in sensors
Record and visualize physical phenomena using smartphone or tablet sensors. Measure sound, motion, light, and temperature. Connect external sensors like micro:bit and Arduino for advanced experiments.
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