Simple but 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 four 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 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.

• 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 does 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). 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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Versie 2.0.9

- Minor bug fixes

Beoordelingen en recensies

4.6 van 5
75 beoordelingen

75 beoordelingen

Nonilolsos ,

Real nice and functional!

Does everything it should do

mvmaastricht ,

Nice but missing shadow length implementation in map view

A nice and simple app. I’d give it a five star rating if the shadow length would be implemented in the map view. Like they do on suncalc.org
Just manually enter the height of an object, and the shadow would be projected on the map.

sacha.prins ,

Happy camper

As a camper I'm very delighted with this app. I know instantly where to pitch our tent on arrival for ideal shadow.
There are other apps that do what this one does, but this is the cheapest and the simplest. Both things are a plus to me.


Luminous Labs LLC
33.6 MB
Photo & Video

Vereist iOS 11.0 of nieuwer. Compatibel met iPhone en iPad.



Leeftijdskeuring 4+
© 2018 Luminous Labs LLC
In-app aankopen
  1. Lumos Pro € 5,49


  • Delen met gezin

    Tot zes gezinsleden kunnen deze app gebruiken als Delen met gezin staat ingeschakeld.

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