Best Astronomy Widget Apps

250+ iOS apps curated and reviewed

4.3 avg rating
19 free apps
Updated August 2026

Whether you're new to astronomy widget or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Astronomy Widget Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sundial Solar & Lunar TimeSundial Solar & Lunar TimeFree4.8★ (4.6K)NoYesAug 2026
2Deluxe Moon Pro • App & WidgetDeluxe Moon Pro • App & WidgetFree4.7★ (7.3K)NoYesAug 2026
3Lunar - Moon Phase & WidgetsLunar - Moon Phase & WidgetsFree4.7★ (6.3K)NoYesAug 2026
4Daily AstronomyDaily AstronomyFree4.7★ (188)NoYesAug 2026
5APOD Astronomy Pics and WidgetAPOD Astronomy Pics and WidgetFree4.9★ (259)NoYesJul 2026
6나온OTP나온OTPFreeNoNoMay 2026
7Planetary Hours by PlanetaroPlanetary Hours by PlanetaroFree4.8★ (1.6K)NoYesAug 2026
8MOON - Current Moon PhaseMOON - Current Moon PhaseFree4.8★ (29K)NoYesAug 2026

Top Picks for Astronomy Widget

Sundial Solar & Lunar Time#1

Sundial Solar & Lunar Time by Tier 9 Digital

Sunrise sunset widget alarm
Editor's Choice
☀️ Weather
4.8😊(4.6K ratings)
FreeIn-App Purchases
Sundial Solar & Lunar Time screenshot 1
Sundial Solar & Lunar Time screenshot 2
Sundial Solar & Lunar Time screenshot 3
Sundial Solar & Lunar Time screenshot 4
Sundial Solar & Lunar Time screenshot 5
Sundial Solar & Lunar Time screenshot 6

This app provides detailed information about the sun and moon's cycles, including sunrise, sunset, and twilight times. It offers customizable alerts for various solar and lunar events and features a time travel function to view past and future celestial positions. Widgets and an Apple Watch app offer convenient access to this data.

What We Love

  • 🌟 Comprehensive solar and lunar data
  • 👍 Intuitive and visually appealing interface
  • 🔧 Highly customizable with many alert options
  • ⌚ Excellent Apple Watch integration

Room to Improve

  • 🐛 Occasional bugs and crashes
  • 💰 Premium features behind paywall
  • 🔍 Limited free version functionality
Deluxe Moon Pro • App & Widget#2

Deluxe Moon Pro • App & Widget by Sergey Vdovenko

Phase calendar,tracker & notes
Strong Contender
☀️ Weather
4.7😐(7.3K ratings)
FreeIn-App Purchases
#39in Weather
Deluxe Moon Pro • App & Widget screenshot 1
Deluxe Moon Pro • App & Widget screenshot 2
Deluxe Moon Pro • App & Widget screenshot 3
Deluxe Moon Pro • App & Widget screenshot 4
Deluxe Moon Pro • App & Widget screenshot 5
Deluxe Moon Pro • App & Widget screenshot 6

This app provides comprehensive real-time and reference information about the Moon, including phases, rise/set times, and astrological data. It also tracks the Sun and offers cultural insights into lunar cycles for planning activities and understanding its influence.

What We Love

  • 🌟 Comprehensive moon information
  • 💻 Seamless integration with calendar
  • 🎨 Beautiful and intuitive interface
  • 🌙 Detailed lunar phase tracking

Room to Improve

  • 💰 Subscription model with additional paid features
  • 🤔 Confusing navigation and layout changes
  • 🐛 Frequent crashes and bugs
Lunar - Moon Phase & Widgets#3

Lunar - Moon Phase & Widgets by Bjorn Jenssen

Lunar Phase & Moon Calendar
Worth Considering
☀️ Weather
4.7😐(6.3K ratings)
FreeIn-App Purchases
#76in Weather
Lunar - Moon Phase & Widgets screenshot 1
Lunar - Moon Phase & Widgets screenshot 2
Lunar - Moon Phase & Widgets screenshot 3
Lunar - Moon Phase & Widgets screenshot 4
Lunar - Moon Phase & Widgets screenshot 5
Lunar - Moon Phase & Widgets screenshot 6

Track the current moon phase, moonrise/moonset times, and celestial events with stunning accuracy. Explore past and future lunar data, illumination, and zodiac signs. Personalize your device with interactive widgets and receive timely notifications.

What We Love

  • 🌙 Beautiful moon phase display
  • 📊 Comprehensive moon data
  • 🔍 Accurate moon tracking
  • 🎨 Elegant and intuitive interface

Room to Improve

  • 💰 Paywall for key features like widgets
  • 🤔 Confusing transition to paid model
  • 🐛 Occasional inaccuracies in moon phase data

More Astronomy Widget apps to explore

4
Daily Astronomy
Daily Astronomy
Daily Astronomy
NASA Astronomy Daily Picture
Free

Explore stunning, high-resolution astronomy photos from NASA. Save and share your favorites, or search for images from a specific date. Add widgets to your home screen for daily cosmic views.

High-resolution astronomy photosSave and share imagesSearch by date
📷 Photo & Video
(188)
free with in-app purchases
5
APOD Astronomy Pics and Widget
APOD Astronomy Pics and Widget
APOD Astronomy Pics and Widget
Astronomy Picture of the Day
Free

Access NASA's Astronomy Picture of the Day with customizable widgets. View today's, random, or favorite images, and browse past APODs. Share your discoveries with ease.

Today WidgetRandom WidgetFavorites Widget
📷 Photo & Video
(259)
free with in-app purchases
6
나온OTP
나온OTP
나온OTP
by Naonsoft
Free
💼 Business
(0)
7
Planetary Hours by Planetaro
Planetary Hours by Planetaro
Planetary Hours by Planetaro
Moon Phases, Sign, VOC, Widget
Free

This app calculates planetary hours based on your location, dividing each day into unequal segments ruled by classical planets. It helps you align activities with celestial energies and track moon phases. Widgets and notifications keep you informed.

Planetary hours and moon calendarLock and home screen widgetsApple Watch complications
🌟 Lifestyle
(1.6K)
free with in-app purchases
8
MOON - Current Moon Phase
MOON - Current Moon Phase
MOON - Current Moon Phase
Full Lunar Calendar & Tracker
Free

Track lunar cycles with this comprehensive moon phase calendar. Get notifications for key events, view moon phases for any date, and share lunar imagery with friends. Features offline access and home screen widgets.

Current moon phase viewingLunar event notificationsHome screen widget
☀️ Weather
(29K)
free with in-app purchases
9
Astronomy Picture: NASA APOD
Astronomy Picture: NASA APOD
Astronomy Picture: NASA APOD
Explore stunning space photos.
Free
$0.99 | 100% OFF

Discover a new stunning image or video of the universe daily, accompanied by expert explanations. Save, explore past images, and share cosmic wonders with friends. Get notified for new daily discoveries.

Daily new astronomy picturesBuild image collectionSave images to device
📚 Education
(0)
paid
10
Guide Pre
Guide Pre
Guide Pre
by Lenin Sebastian Rivas Gonzales
Free

Prepare for military and police entrance exams in Peru with AI-powered practice tests and personalized study plans. Reinforce knowledge with simulated exams, course-specific quizzes, and AI-generated questions. Track your progress and focus on weak areas for efficient, flexible learning.

AI-generated practice questionsSimulated entrance examsCourse and topic-specific practice
📚 Education
(2)
free with in-app purchases
11
Widgetsmith
Widgetsmith
Widgetsmith
Widgets + Themes + Wallpapers
Free

Personalize your device with highly customizable widgets for your home and lock screens. Showcase photos, track events, display weather, and launch apps directly from your widgets. Includes a wallpaper library and tools for theming.

Customizable widgetsHome and lock screen personalizationPhoto display
📊 Productivity
(767K)
free with in-app purchases
12
Sky Map: Stars & Planets
Sky Map: Stars & Planets
Sky Map: Stars & Planets
Stargazing AR Finder & Tracker
Free
🔍 Reference
(0)
13
StarWizard: Astronomy Sky Map
StarWizard: Astronomy Sky Map
StarWizard: Astronomy Sky Map
Stargazing, Star Map & Planets
Free

Explore the night sky in real-time with augmented reality. Identify stars, planets, constellations, and the ISS. Features an AI guide for questions and offline celestial navigation lessons.

Real-time AR sky identificationOffline sky mapAI-powered celestial questions
📚 Education
(1)
free
14
Stargazer
Stargazer
Stargazer
The whole night sky, explained
Free

Explore the night sky by pointing your device upwards. Identify planets, constellations, stars, and satellites. Features an AI assistant for astronomy questions and an augmented reality mode to visualize celestial bodies.

Point-and-identify celestial objectsAI-powered astronomy assistantAugmented reality solar system exploration
📚 Education
(1)
free
15
달의 모양 위젯
달의 모양 위젯
달의 모양 위젯
달의 위상
Free

Display the current moon phase directly on your device's wallpaper or lock screen. The widget dynamically updates to reflect the moon's changing shape as it progresses through its phases.

Live moon phase widgetWallpaper integrationLock screen display
☀️ Weather
(3)
free
16
Moon Finder: Moonrise Widget
Moon Finder: Moonrise Widget
Moon Finder: Moonrise Widget
Find the Moon in Your Sky
Free
☀️ Weather
(0)
17
Space Widget
Space Widget
Space Widget
by Taphive GmbH
$0.99

Get a new, stunning space image on your homescreen daily. Launch the app to access detailed explanations from astronomers and customize settings. Request new features or report bugs directly through the app.

Daily space images on homescreenAstronomer explanationsCustomizable settings
🔧 Utilities
(2)
paid
18
Astronomy: Sky Map
Astronomy: Sky Map
Astronomy: Sky Map
Plan Your Night Under Stars
Free
🛍️ Shopping
(0)
19
Facet: AI Widget Maker & Theme
Facet: AI Widget Maker & Theme
Facet: AI Widget Maker & Theme
Custom widgets for school+life
Free

Create custom widgets for your home screen by describing what you want in plain language. The app builds and styles them, pulling live information from over 100 connected apps, weather, stocks, and more. Refine layouts and looks with simple text commands.

AI-powered widget creation from text descriptionsConnects to 100+ apps, weather, stocks, RSS feedsCustomizable styles and themes
📊 Productivity
(1)
freemium
20
Zodiqo: 3D Sky & Zodiac AR
Zodiqo: 3D Sky & Zodiac AR
Zodiqo: 3D Sky & Zodiac AR
Stargazing & Astrology Guide
Free
🔧 Utilities
(0)

FAQ about Astronomy Widget

What are the best astronomy widget apps for iPhone?
Sundial Solar & Lunar Time tops our astronomy widget apps ranking as of August 2026, with a 4.8-star average from 4.6K App Store ratings, and it's free to download.
Yes — 19 of the top astronomy widget apps we rank are free to download, including Sundial Solar & Lunar Time and Deluxe Moon Pro • App & Widget.
Sundial Solar & Lunar Time has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ astronomy widget apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Sundial Solar & Lunar Time provides detailed information about the sun and moon's cycles, including sunrise, sunset, moonrise, moonset, and various twilight times. It offers a visual representation of daylight hours and moon visibility throughout the day and across seasons.
Key features include a unique 24-hour display of solar and lunar cycles, customizable alerts for over 24 solar and lunar events, a time travel function to view past and future celestial positions, and 35 customizable home and lock screen widgets. It also includes a dedicated Apple Watch app.