Apps Like Planetary Clock for iPhone and iPad
Track positions in real time
View positions of all solar system planets at any date. Adjust time to see real-time movements. Display accurate orbit sizes, eccentricity, and orbital shapes based on NASA data. Show realistic planet sizes relative to each other.
Planetary Clock screenshots
Ranked alternatives
Showing 461–480 of 1,000 ranked alternatives.
Best Reading App for Kids
Adventure Readers LLC
Read stories, complete quests, learn to read
Teaches through an interactive game featuring step-by-step lessons and phonics-based activities. Includes character-based stories, challenges, and progress tracking.
RX - Radiographic Positioning
Fabricio Tarter
Study radiology positions and patient setups
Learn radiological techniques for different body parts. View patient examples and radiograph visuals. Explore technical factors like chassis, focus film, and director ray. Access QA guidelines and utility notes for study.
PV Calculator - off grid
Cristinel Bontas
Size solar systems with precise calculations
Calculate solar system requirements by inputting power consumption and daily sun hours. Size solar panels, battery bank, and charge controller based on energy needs and sunlight availability.
Planet Orbiter VR
INOVE, s.r.o.
Explore planets and view surface data
Explore 3D models of Earth, Mars, and the Moon with detailed surface data. Navigate the planets, zoom in on features, and fly through orbit. View planets in VR with compatible headsets or on a standard device without additional equipment.
Mathstroverse: Learning Game
Stemlins Edu LLC
Practice math facts and unlock characters
Explore math facts through adventure-based gameplay. Solve problems to unlock characters and progress through planets. Practice addition, subtraction, multiplication, and division. Aligned with 1st–5th grade curriculum.
Life left - the countdown app
杰益 张
Track time, predict lifespan, calculate zodiac
Track time spent on Earth and estimate remaining lifespan. Calculate zodiac signs and constellations. Set lunar and solar birthday reminders. Switch between display styles. Customize homepage background and modules.
CellWalk
Timothy Davison
Explore cells, tap terms, learn details
Explore cell biology by zooming between whole cells and molecular details. Tap terms for AI-generated explanations tailored to your learning level. View concept chains that link related biological ideas.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.