Best Planet Information App

178+ iOS apps curated and reviewed

4.6 avg rating
17 free apps
Updated June 2026

Finding the right planet information app app can be overwhelming with so many options. We've analyzed 178+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Planet Information App

Sky Tonight - Stargazing Guide#1

Sky Tonight - Stargazing Guide by Vito Technology Inc.

Constellation Star Finder App
Editor's Choice
🔍 Reference
4.8😊(73K ratings)
FreeAdsIn-App Purchases
#35in Reference
Sky Tonight - Stargazing Guide screenshot 1
Sky Tonight - Stargazing Guide screenshot 2
Sky Tonight - Stargazing Guide screenshot 3
Sky Tonight - Stargazing Guide screenshot 4
Sky Tonight - Stargazing Guide screenshot 5
Sky Tonight - Stargazing Guide screenshot 6

Explore the sky with a customizable stargazing app that helps you identify celestial objects, plan for astronomical events, and set up personalized reminders. Features include real-time sky map, augmented reality mode, customizable constellation views, flexible search, event reminders, astronomy calendar, and Premium Access for unlimited functionality. Take your stargazing to new heights with this all-in-one astronomy guide.

What We Love

  • 🚀 Great app for finding new things
  • 🌟 Amazing and accurate
  • 🔭 Helpful for learning about the night sky
  • 🗓️ Provides calendar of sky events

Room to Improve

  • 🔍 Difficult to calibrate and use
  • 📢 Too many intrusive ads
  • 💰 Paywall for many features
Star & Planet Finder#2

Star & Planet Finder by Nir Alperovitch

Strong Contender
📚 Education
4.1😐(1.8K ratings)
FreeIn-App Purchases
Star & Planet Finder screenshot 1
Star & Planet Finder screenshot 2
Star & Planet Finder screenshot 3
Star & Planet Finder screenshot 4
Star & Planet Finder screenshot 5

Discover unique celestial objects and constellations with our innovative stargazing app. Point your device towards the sky and identify stars, planets, and galaxies in real time. Start exploring the cosmos today!

What We Love

  • 🌟 Accurate planet tracking
  • 🔍 Easy to locate planets
  • 🎓 Educational for kids
  • 👍 Useful for amateur astronomers

Room to Improve

  • 🐛 Crashes and bugs
  • 💰 Paywall for many features
  • 🧭 Inaccurate location tracking
Sky Guide#3

Sky Guide by Fifth Star Labs LLC

Star gaze constellation finder
Worth Considering
🔍 Reference
4.8😊(26K ratings)
FreeIn-App Purchases
#6in Reference
Sky Guide screenshot 1
Sky Guide screenshot 2
Sky Guide screenshot 3
Sky Guide screenshot 4
Sky Guide screenshot 5
Sky Guide screenshot 6

Discover the universe with ease using this powerful star gazing app that identifies stars, constellations, planets, and satellites when you point your device to the sky. Whether you're a seasoned stargazer or a beginner, this app's AR mode and time controls make exploring the cosmos effortless. Join millions in connecting with the stars and explore the night sky like never before.

What We Love

  • 🌟 Stunning visuals and graphics
  • 📚 Wealth of information on celestial objects
  • 🧭 Accurate and responsive compass/AR features
  • 🌌 Immersive stargazing experience

Room to Improve

  • 🧭 Occasional compass/location calibration issues
  • 💰 Subscription model limits access to some features
  • 🌍 Lack of support for certain regions/locations

More Planet Information App apps to explore

4
Stellarium Mobile - Star Map
Stellarium Mobile - Star Map
Stellarium Mobile - Star Map
Watch night sky, find stars
Free

Experience the wonders of the night sky with this planetarium app - a perfect tool for stargazing enthusiasts of all ages. Easily identify stars, planets, constellations, and even satellites in real-time just by pointing your phone at the sky. Unlock advanced features with in-app purchases for an enhanced stargazing experience.

📚 Education
(5.2K)
5
EARTH 3D | Ultra real planet
EARTH 3D | Ultra real planet
EARTH 3D | Ultra real planet
Live wallpapers & screensaver
Free
$49.99 | 100% OFF

Transform your device with stunning live wallpapers showcasing ultra-realistic 3D views of Earth and its dynamic beauty. Experience the planet like never before - download now for a captivating visual journey.

🔧 Utilities
(6.2K)
6
Planets
Planets
Planets
by Q Continuum
Free

Explore the solar system with a 3D guide for aspiring astronomers. Find planets in the sky, track visibility times, and view rotating 3D models of celestial bodies. Ready to embark on your astronomical journey?

🔧 Utilities
(899)
7
StarMap 3D+ Plus
StarMap 3D+ Plus
StarMap 3D+ Plus
Star Map, Constellation Finder
$2.99

Discover planets, constellations, satellites, and more with StarMap 3D Plus! This portable star atlas offers real-time positions of 150 satellites, detailed information on stars and deep sky objects, and interactive features like compass alignment and Time Scroll. Hold the universe in your pocket - explore the cosmos with this app!

📚 Education
(6.7K)
8
Star Walk:Find Stars & Planets
Star Walk:Find Stars & Planets
Star Walk:Find Stars & Planets
Night Sky Guide - Star Map AR
Free

Discover and explore the night sky with an app that allows you to identify stars, constellations, and planets in real-time using your device's camera. Start your stargazing journey today!

📚 Education
(25K)
9
GoSkyWatch Planetarium
GoSkyWatch Planetarium
GoSkyWatch Planetarium
Go Explore the Night Sky
$3.99

Explore the wonders of the night sky with this easy-to-use planetarium app. Identify stars, planets, constellations, and more simply by pointing your device to the sky. No in-app purchases required, and enjoy a range of features for a seamless stargazing experience.

🗺️ Navigation
(10K)
10
Night Sky
Night Sky
Night Sky
Guide to Stars,Comets,Meteors
Free

Night Sky is a unique stargazing app that offers AR personal planetarium features. Easily identify stars, planets, constellations, and satellites by pointing your device to the sky. With features like Sky Tags, Connected Stargazing, Spatial Audio Object Navigation, and an AR Sky Window, explore the night sky like never before.

🔍 Reference
(482K)
11
SkyView® Lite
SkyView® Lite
SkyView® Lite
Explore the Universe
Free

Explore the Universe with an innovative stargazing app that helps you identify stars, constellations, and satellites by simply pointing your device at the sky. Perfect for all sky enthusiasts, it offers a user-friendly experience with features like celestial event reminders and precise object identification.

📚 Education
(18K)
12
Star Guide: Night Sky Map
Star Guide: Night Sky Map
Star Guide: Night Sky Map
Explore the Night Sky
Free

Explore the Night Sky in augmented reality by moving your phone to view stars, constellations, and planets. Locate celestial objects using GPS, change time to see past or future night sky views, name your own star, and find it using Star-Register.com. View EULA: www.star-registration.com/pages/eula-star-finder-app, Privacy Policy: https://www.star-registration.com/policies/privacy-policy.

📚 Education
(821)
13
Stargazing: Stars & Planets
Stargazing: Stars & Planets
Stargazing: Stars & Planets
Live Sky Map – Night View
Free
📚 Education
(482)
14
SkySafari 7 Pro
SkySafari 7 Pro
SkySafari 7 Pro
Astronomy Guide To Night Sky
$9.99
$29.99 | 67% OFF

Discover the ultimate astronomy guide with the largest database of solar system objects, precise tools for planning and logging, telescope control, and the best stargazing experience. Start exploring the night sky now!

🔍 Reference
(4.9K)
15
Solar Walk Lite - Planetarium
Solar Walk Lite - Planetarium
Solar Walk Lite - Planetarium
Planets System & Astronomy 3D
Free

Explore the wonders of the solar system with an interactive planetarium app. Discover fascinating facts about planets, moons, and celestial bodies. Embark on a cosmic journey today!

🔍 Reference
(31K)
16
Pocket Universe
Pocket Universe
Pocket Universe
Your friendly night-sky guide
Free
$2.99 | 100% OFF

Explore the wonders of the night sky with a powerful astronomy app that provides real-time star mapping, celestial object tracking, and educational information. Discover constellations, planets, and more with just a tap – start stargazing today!

📚 Education
(253)
17
Stellar Tour - AR Stargazer
Stellar Tour - AR Stargazer
Stellar Tour - AR Stargazer
Astronomy: Night Sky Star Map
Free
$2.99 | 100% OFF

Explore the cosmos with an innovative AR stargazing app created by an astrophysicist. Dive into the depths of space and discover exoplanets, stars, planets, moons, galaxies, and more in breathtaking detail. Start your Stellar Tour today!

📚 Education
(1.7K)
18
Globe Earth 3D - Live Map
Globe Earth 3D - Live Map
Globe Earth 3D - Live Map
GPS Live Earth Navigation
Free

Explore the wonders of the world with this interactive 3D globe that offers political and physical maps, weather information, and over 100 geographic objects. Set stunning 3D Earth wallpapers and discover nearby places with live satellite views. Experience the globe in a whole new way!

🗺️ Navigation
(947)
19
Exoplanet
Exoplanet
Exoplanet
Interactive exoplanet database
Free

Explore a vast universe of exoplanets with real-time data on physical properties, host stars, orbits, and habitable zones. Featuring interactive visualizations, an AR sky map, and a 3D model of the Milky Way, this app offers a unique astronomical experience for enthusiasts.

📚 Education
(862)
20
Mars Globe
Mars Globe
Mars Globe
by Midnight Martian
Free

Explore Mars like never before with a virtual globe showcasing high-resolution satellite imagery, laser altimeter data, and topographic lighting. Discover over 1500 annotated surface features and embark on a guided tour to unravel the mysteries of the Red Planet. Join the journey through our solar system now!

📚 Education
(319)