# Sun n Moon > Accurate astronomical event times and celestial body position tracking. (iPhone/iPad app by Catalyst4.) - Source: https://appshunter.io/ios/app/sun-n-moon/id294937581 (this page in markdown: same URL + `.md`) - Developer: [Catalyst4](https://appshunter.io/developer/294937584) - Category: Weather, Utilities - Price: $0.99 - Rating: 5.00/5 from 8 App Store ratings · 71 written reviews indexed - Age rating: 4+ - Requires: iOS 8.2 · 8 MB - Languages: American English - Released: 2008-10-31 - Data updated: 2026-08-31 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/sun-n-moon/id294937581/reviews.md ## What is Sun n Moon? Sun n Moon accurately calculates data for any location on earth for: - Sunrise/Sunset - Moonrise/Moonset - Moon phases animation - Compass showing sun and moon positions **Now on Apple WATCH *** WATCH a VIDEO demo at our site *** http://www.catalyst4.com/sun_n_moon Key Features • Sunrise and sunset times (no network connection required) • Moonrise and moonset times • Specify location by 4 methods: 1) GPS or location services 2) Choose from a list of cities worldwide 3) Latitude and longitude 4) Google Maps • Phase of the Moon/Percentage Illumination • Compass view for navigation showing position of sun and moon (slider animates the position and elevation for different times of the day) • Save a location (startup to the saved location or automatically find current location) • Select any date. Quickly switch between dates using arrows or return to current date. • Easy to read display (in 24 hour or am/pm format) • Handles time zones and daylight savings time • Shows past/future dates for northern/southern extremes when sun is down/up all day • Accurate times (NOAA standard) calculated right on the device (network connection not required) • Details view - time of solar noon, current altitude and elevation for sun and moon ## Key features - Sunrise and sunset times - Moonrise and moonset times - Moon phases animation - Compass showing sun and moon positions - Location by GPS, city list, lat/lon, or Google Maps - Accurate times (NOAA standard) offline ## Chart rankings - #48 in Top Paid · Weather (US App Store) ## Recent user reviews (10 of 71) All indexed reviews: https://appshunter.io/ios/app/sun-n-moon/id294937581/reviews.md ### 3/5 — No more support *2026-01-05, version 3.3* Very sad, as the app is very well designed, but lacks updates to new OS ### 5/5 — Simple, easy, great! *2022-03-09, version 3.3* I’ve been using this app for years and love it! It’s easy to use, and has a clear presentation of the basic information about the sun and moon. It’s always been my go to app to see when sunset and sunrise are going to happen … today, or any other day. Great app! ### 3/5 — Could you add Compass view to Apple Watch? *2018-03-16, version 3.3* Sun n Moon is a brilliant and concise App. If the iPhone Compass View with sun and moon elevation and azimuth data could be displayed on the Apple Watch then this useful App would be awesomely accessible and ascribable. ... StvMuz ### 5/5 — Love it. It works. Simple. *2015-12-22, version 3.3* Used it for many years. Definite winner. You can win bets around the solstices, because the times of sunrises and sunsets do some crazy things due to the earth's elliptical orbit. ### 5/5 — Simple *2015-02-25, version 2.0* App is simple and easy to use. Perfect for finding sunrise, sunset times anywhere in the world! ### 2/5 — PAS MAL MAIS DONNÉES FAUSSES *2012-08-18* SOLEIL : 1 minute de décalage LUNE : 1 Heure de décalage 1 minute passe encore, mais 1 heure … Une MAJ s'impose !!! ### 5/5 — Very good *2012-07-02* This is a good for sun and moon info. Read the help though. Some settings are hard to find. One thing could be added is how long the sun stays up for ### 5/5 — Awesome! *2012-05-23, version 2.0* Great and easy to use. The different screens and menu's work and look good. ### 4/5 — It's ok. *2012-01-14, version 2.0* I'm a truck driver who hauls oversize loads, where sunrise and sunset times are critical. An error can cost around $500. So far this app has done well as far as accuracy is concerned, but it would benefit from a better list of cities. I find myself hoping I have wifi so I don't have to set my position manually on the map. This app is trustworthy, but would benefit from additional development and patches. ### 3/5 — Used to be five stars *2011-10-25, version 2.0* Have had this app for almost 2 years it used to go to set location without any problems now have to make five trips around the barn just to get info that used to just pop up not happy with what you did to it please put it back the way it was. Now really inconvenient !!!! If it hadn't cost money I would have dumped it by now!!!!! ## Frequently asked questions about Sun n Moon ### What does the Sun n Moon app do? The Sun n Moon app accurately calculates and displays sunrise, sunset, moonrise, and moonset times for any location on Earth. It also provides moon phase animations and a compass showing the positions of the sun and moon. ### What are the key features of this app? Key features include accurate sunrise/sunset and moonrise/moonset times, moon phase information, a compass view with celestial body positions, multiple location input methods (GPS, city list, lat/lon, Google Maps), and offline calculation capabilities. ### How much does the Sun n Moon app cost? Based on the provided information, the app is a paid application. There are no mentions of in-app purchases or advertisements, indicating a one-time purchase model. ### Can I use this app without an internet connection? Yes, the app provides accurate times calculated directly on the device, meaning a network connection is not required for its core functionality. This allows for reliable use in areas with limited or no internet access. ### Who would find this app useful? This app is useful for astronomers, photographers, hikers, campers, sailors, and anyone interested in tracking celestial events. It's also valuable for planning outdoor activities that depend on daylight or moonlight. ## Version history (last 5 releases) ### 3.3 — 2015-06-18 This update from Apple will improve the functionality of this app. No new features are included. - added function to Apple Watch to go directly to today's date - slight changes to look of Apple Watch app ### 3.2 — 2015-05-28 - added images to Apple Watch views ### 3.1 — 2015-05-13 - Apple WATCH now supported !! - update to refresh date when returning from background ### 3.0 — 2015-04-23 - major revision to support IOS 8 - all new layouts to support all versions of iPhone - fixed issue with saving location due to IOS 8 changes - Apple Watch in development ### 2.0 — 2010-08-03 **NEW** - animation in compass view to show direction and elevation of sun and moon at different times during the day - update to have correct timezone during auto-locate ## Apps similar to Sun n Moon | App | Rating | Price | Category | | --- | --- | --- | --- | | [Namadu Epicenter Viewer](https://appshunter.io/ios/app/namadu-epicenter-viewer/id1264409388) | — | $0.99 | Weather | | [wt360 Pro](https://appshunter.io/ios/app/wt360-pro/id442814223) | 3.6 (5) | $0.99 | Weather | | [Wildfire - Fire Map Info](https://appshunter.io/ios/app/wildfire-fire-map-info/id1418851042) | 4.4 (1,724) | $0.99 | Weather | | [Sol: Sun Clock](https://appshunter.io/ios/app/sol-sun-clock/id491537291) | 4.8 (898) | $4.99 | Weather | | [Sunset Check](https://appshunter.io/ios/app/sunset-check/id6740789664) | 4.7 (6) | Free | Weather | | [Marine Barograph](https://appshunter.io/ios/app/marine-barograph/id1393761744) | 3.8 (5) | $14.99 | Weather | ## More apps by Catalyst4 - [Sun n Moon for iPad](https://appshunter.io/ios/app/sun-n-moon-for-ipad/id366903461) - [Coach Pro](https://appshunter.io/ios/app/coach-pro/id484985911) - [Coach Pro Lite](https://appshunter.io/ios/app/coach-pro-lite/id501498661) - [Frets 2 Keys](https://appshunter.io/ios/app/frets-2-keys/id1523239978) All apps by Catalyst4: https://appshunter.io/developer/294937584 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*