Lumos: Sun and Moon Tracker

Lumos: Sun and Moon Tracker


Predict + Plan With Confidence


$1.99

2.2.3for iPhone
9.3
572 Ratings
Luminous Labs
Developer
39.3 MB
Size
Nov 12, 2020
Update Date
#65
in Photo & Video
4+
Age Rating
Age Rating
4+
Apps in this category do not contain restricted content.
9+
Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.
12+
Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.
17+
You must be at least 17 years old to access this App.
Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.
Lumos: Sun and Moon Tracker Screenshots
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About Lumos: Sun and Moon Tracker

Intuitive yet powerful, Lumos accurately predicts the position of the sun and moon at any time, on any day, in any place. Whether you’re planning a photo shoot, a wedding, or a solar panel installation, tracking the sun and moon has never been easier!

Lumos is divided into six main modules:

• The augmented reality view harnesses the power of AR to visually project past, present, or future sun and moon positions (and moon phases!) onto your surroundings, letting you perfectly visualize your plans.

• The map view overlays the sun and moon positions for a given time and location onto a map of that location, letting you make plans from afar.

• The Street View mode works like the AR view, but it takes advantage of Google Street View to allow you to envision sun and moon positions for remote locations (requires Lumos Pro).

• The calendar view displays a simple list of rise/set times and moon phases throughout the year, letting you see the big picture at a glance. Tap a row to see the detailed ephemeris for that day.

• The notifications module lets you sign up to receive notifications for significant solar and lunar events, including: astronomical, nautical, and civil dawn/dusk, blue hour, golden hour, sunrise/set, solar noon, moon rise/set, lunar transit, and lunar perigee/apogee (requires Lumos Pro).

• The shadow length view calculates the exact length of the shadow an object will cast on a given time and day, letting you see the result both visually and numerically. You can also calculate the height of an object if you know the length of its shadow.


With an affordable one-time purchase of Lumos Pro, you can also:

• Search for a location by name or manually enter coordinates

• Save locations for later reference or offline use*

• Take notes on a saved location and have them readily available the next time you view it


*The map view and Street View do not currently support offline use

NOTE: The sun and moon positions calculated by Lumos are accurate to within a small fraction of a degree. However, as with any augmented-reality app, the accuracy of the projection is dependent on the underlying hardware. If you are seeing inaccurate positions, please calibrate your device's compass and ensure that you are not near any sources of electromagnetic interference (e.g. microwaves, computers, car engines, high voltage lines). Phone cases containing batteries are known to cause compass interference. You can also use the visual calibration tool to align the projection with sun’s current position. Please feel free to contact us if you continue to have issues.

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Privacy Policy: https://www.iubenda.com/privacy-policy/8042948/full-legal
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What's New in the Latest Version 2.2.3

Last updated on Nov 12, 2020
Old Versions
- Fixed a bug in the way date pickers were presented on iOS 14

- Updated libraries and SDKs
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Version History
2.2.3
Nov 12, 2020
- Fixed a bug in the way date pickers were presented on iOS 14

- Updated libraries and SDKs
2.2.2
Oct 4, 2020
- A couple of bugs have been fixed, including one affecting in app purchases

- Updated libraries and SDKs
2.2.1
Aug 10, 2020
- A 7-day free trial of Lumos Pro is now available

- UI improvements have been made to the notification preferences
2.2.0
Aug 3, 2020
- The calendar view now includes a detailed ephemeris - tap any row in the calendar to see the details for that day!

- Notifications are now available for a variety of solar and lunar events - sunrise, sunset, moonrise, moonset, golden hour, and more! Select the "Notifications" module from the main menu to get started.

- Fixed several minor bugs, including one that in rare instances could sometimes cause the selected location to fail to update
2.1.1
Jul 3, 2020
- Minor bug fixes
2.1.0
Jun 29, 2020
- Lumos Pro now unlocks the power of Google Street View, taking your sun and moon predictions to the next level. Stay tuned for even more new features coming soon!

- Updated SDKs and minor bug fixes
2.0.13
Jun 24, 2020
- The tutorial is now skippable, and a minor bug with the "repeat tutorial" functionality has been resolved
- Fixed a bug causing text entered in the location search bar to appear dark on a dark background, making it difficult to read
2.0.12
Jun 19, 2020
- Fixed a bug that could cause inaccurate rise/set times for the vernal and autumnal equinoxes
2.0.11
May 29, 2020
- Fixed a bug causing dates on some screens to display in US format in non-US locales

- Fixed a bug that caused a crash for some users who initially denied camera permissions
2.0.10
Dec 8, 2019
- Fixed issue with entry of negative coordinates in location search
2.0.9
Sep 27, 2019
- Minor bug fixes
2.0.8
Sep 23, 2019
- Fixes for improved compatibility with iOS 13

- Bug fixes and improved ease of use for tutorial screens
2.0.7
Feb 23, 2018
- You can now use the shadow view to calculate the height of an object from the length of its shadow

- We've resolved a bug related to DST transitions for sun rise/set times
2.0.6
Jan 8, 2018
- The sun/moon icon on the map view now reflects both the angle and the elevation for a better visualization of the position

- Several minor bug fixes related to date/time display
2.0.5
Dec 6, 2017
- Improved support for iPhone X
- Fix for bug related to restoring purchases
- Stability improvements
2.0.4
Jun 7, 2017
- Lumos Pro is now available as a one-time purchase rather than a subscription
- Stability enhancements
2.0.3
May 24, 2017
- Improved tutorial and stability enhancements
2.0.2
Apr 10, 2017
- Fixed: the app no longer crashes if you open the date selector on certain screens and then change your mind and tap "Cancel"
2.0.1
Apr 5, 2017
- Some of our users were not discovering all the features Lumos has to offer, so we've added a brief tutorial.
- Lumos is now compatible with non-cellular devices (but please note that you may experience decreased location accuracy on a non-cellular device).
- There was a bug that caused users' unit preference (feet vs. meters) to not be respected in all cases. This has been resolved.
2.0
Mar 18, 2017
Lumos has been totally redesigned for version 2.0! Please see the new app description for complete details.
1.2.5
Mar 14, 2016
- The app now includes an accuracy gauge (in the upper left corner) to indicate the current calibration level of your device's magnetometer. The higher the calibration level, the more reliable your results will be. Lower levels could indicate magnetic interference or other issues.

- Date labels in some countries and languages were too long and therefore unreadable. This has been resolved.

- The app will no longer annoyingly prompt you to rate it. That being said, if you find Lumos useful please feel free to leave us a positive review. We just won't nag you about it anymore.

- A couple of other very minor bugs have been squashed
1.2.4
Mar 6, 2015
Version 1.2.4 includes fixes for several bugs that could cause intermittent inaccuracies in the augmented reality projection.
1.2.3
Jan 14, 2015
Version 1.2.3 fixes a bug that caused the calendar view to crash at latitudes where the sun sometimes stays up or down for more than 24 hours.
1.2.2
Jan 2, 2015
Version 1.2.2 fixes a bug that caused the app to become unresponsive when switching dates for some users.
1.2.1
Dec 29, 2014
Version 1.2.1 includes a fix for a bug that was causing the app to crash for some users, as well as an in-app feedback and support module.

Lumos: Sun and Moon Tracker FAQ

Click here to learn how to download Lumos: Sun and Moon Tracker in restricted country or region.
Check the following list to see the minimum requirements of Lumos: Sun and Moon Tracker.
iPhone
Requires iOS 11.0 or later.
Lumos: Sun and Moon Tracker supports English
Lumos: Sun and Moon Tracker contains in-app purchases. Please check the pricing plan as below:
Lumos Pro
$3.99
7-day Trial
$0.00

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