Features & Capabilities

LunaSolCal calculates sunrise, solar noon, sunset, day length, twilight (civil, nautical, astronomical), azimuths at sunrise and sunset, altitude at solar noon, sun track, seasons, solstices and equinoxes, and the next solar eclipse for any date and location. It also provides moonrise, moon transit, moonset, moon phase, distance, declination, the next new moon and full moon, moon azimuths, altitude during moon transit, moon track, and the next lunar eclipse.

Location can be specified via built-in GPS or Wi-Fi, or by selecting a city from a database of over 400,000 cities in more than 200 countries. Some current-day data is available in the notification center.

User Growth & Download Statistics

By:
Volker Voecking Software Engineering
Rating:
4.90
(1,165)
1 new ratings
Version:
9.2.3 Last updated: 2026-04-13
Version code:
884420823
Creation date:
2010-09-08
Compatible devices:
Size:
78.86MB
Price:
4.99
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-04
Compare stats and ranking:

Ranking

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Volker Voecking Software Engineering
Apple Apps Store
https://apps.apple.com/us/app/lunasolcal/id390175338
Website:
https://www.vvse.com/products/en/lunasolcal.html

User Reviews

Users praise LunaSolCal for accurate, comprehensive sun/moon data and an easy-to-use interface, with strong usefulness for photography planning and multi-location access. The app is seen as a thorough, dependable reference. Repeated drawbacks center on reliability issues: alarms and notifications occasionally fail to trigger, and some reviews describe the app as buggy or high-maintenance as it updates.
Pros
  • Accurate and reliable sun and moon data
  • Comprehensive depth and a permanent reference tool with lots of information
  • Easy to use with a clear, navigable format
  • Versatile for photography planning and event timing
  • Supports multiple locations and quick data retrieval
Cons
  • Alarms for sunrise/sunset sometimes fail to trigger (bug-prone)
  • Notifications for events are not always reliable
  • Overall reliability can feel buggy and maintenance-heavy over time
Recent reviews
BUMP-- A DEVELOPER RESPONSE WOULD BE NICE..... I’ve been using this app for years, but I went to install it on another device of mine only to discover it wanted money. I am not complaining about a service costing money, but I don’t want to re-buy something I already own. How can I know if I already paid for this in the past and should look to see if my current settings are wrong to get it to acknowledge that previous purchase?
by a.*****, 2026-02-15

Been using this app since before I can remember. It’s always been a solid performer.
by du*****, 2025-11-20

The information provided by LSC is not just clinical but provides a comforting reminder that the information rendered is spot on! Decades ago when The Weather Channel was the only source of information, it broadcast my every waking minute. My wife, jokingly,that the information was code from the CIA. LSC provides “The Truth and tNothing But The Truth” Keep on “truckin”!
by Ma*****, 2025-10-14
View all user reviews ›

Best LunaSolCal Alternatives

Here are some Apple apps that are similar to LunaSolCal: