Lumos: Sun and Moon Tracker 4+

Predict + Plan With Confidence

Luminous Labs

    • 4.7 • 237 Ratings
    • Free
    • Offers In-App Purchases

iPhone Screenshots

Description

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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Terms of Use: https://termsfeed.com/terms-use/c5bcd4de47ffe3020e8aebd04a91af68
Privacy Policy: https://www.iubenda.com/privacy-policy/8042948/full-legal

What’s New

Version 2.3.0

- Home screen widgets are now available for Lumos Pro users! Additional widget types will be coming soon - if you'd like to see anything specific please send and email to support@luminouslabs.co and let me know.

- A bug that prevented users from repeating the app tutorial has been resolved.

- Updated libraries and SDKs.

Ratings and Reviews

4.7 out of 5
237 Ratings

237 Ratings

RonCv55 ,

Street View mode is super!

I love the new Street View mode. Thank you guys!

Esther Amsterdam ,

Not good after update

Before this was a perfect app to determine the sun position of a house. After an update new features are added but the basic feature does not function well anymore (that you can see the sun on any chosen momemt of the day and day of the year). Too bad.

Nonilolsos ,

Real nice and functional!

Does everything it should do

App Privacy

The developer, Luminous Labs, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Purchases
  • Usage Data
  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More

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