
Helios Location Light Pre-Vis 4+
Plan Shoots in Natural Light
Chemical Wedding
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- $17.99
Screenshots
Description
Plan location shoots under Sun, Moon or Starlight.
Create Shot-Plans with sun-path data using Artemis Directors Viewfinder.
Organize productions with Athena for Mac OS.
The greatest challenge faced ny photographers and cinematographers when shooting on location is predicting where the sun, moon or stars might be at any given moment, to create the best visual effect. It's a time critical process, to be in exactly the right place, at exactly the right time.
It might be predicting where the sun will set behind a wide shot of Manhattan on a particular day...
It might be planning when to shoot the moon so it perfectly backlights the ocean...
It might be to schedule where the Milky Way might be at its brightest at the edge of the Sahara Desert...
Helios is the one tool you need to plan in any of these situations.
Included in Helios are a number of tools suitable for different situations:
Live View
This allows you to see a camera overlay showing where the sun might appear through a window. Just frame up the shot you want to do, and observe where the sun might be at any time, on any day in the future.
Street View
The position of the sun on any future day is mapped over the 360º images in Google Street View. Virtual Stand-Ins of people, animals & vehicles can be placed to view how the sun or moon might light them.
MapView
This is graphic representation of the position and height of the sun on a top-down map. Great when planning multiple shots in a specific location throughout a shooting day.
3D Landscape View
Using modeled 3D landscapes, the path and character of the sun can be visualized during the course of a day. Again, Virtual -Stand-Ins can be used to help visualize how light might make subject look different at various times during the day.
3D Building View
Using the same tools as 3D Landscape view, this is for use in urban settings, where building throw shadows, depending on where the sun might be at any given time.
Underwater View
Helps predict the way light reacts when shooting beneath the waves.
From our users....
Craig Wrobleski CSC
Cinematographer
FUBAR, A Man in Full, Matlock,The Umbrella Academy, Fargo, Legion, In the Tall Grass, X-Files
“Both Artemis Pro and Helios Pro have become indispensable tools for me. Artemis is the most effective way to find common compositional ground with directors and camera operators, and is especially great for large format cameras like the Alexa 65 and the LF. Helios Pro is invaluable for scouting and scheduling the day to chase the light and capture it. The new features in Helios Pro mean you can be in a meeting and show everyone how the light will travel in a 3D rendering of an exterior location on the exact day we plan to shoot. I can’t imagine working without these tools.”
Robert McLachlan ASC, CSC
Cinematographer/Director
American Gigolo, 1923, Yellowstone, Landman,Ray Donovan, The Affair, Game of Thrones, Westworld
“On Game of Thrones we often scouted locations months in advance...it was critical in the down to the minute schedule planning we made for the Dance of Dragons sequence...with Helios you’re way ahead of the game in both prep and on set.”
Oliver Curtis BSC
Cinematographer
Urban Myths, Hamlet Within, A Little Life, ,The Wedding Date, Death at a Funeral, Owning Mahowny, Vanity Fair
"Helios has become an indispensable tool in my work... With the addition of AR in Helios Pro the level of preparedness for all departments is that much higher. With today’s budgets and schedules this level of information accuracy is invaluable.”
Gary Varney
Gaffer
Eternals, The King's Man, Wicked,The Deep Blue Sea, Sexy Beast / Gaffer 2nd Unit Jack Ryan, Kick Ass, American Assassin
“Helios just blows you away. To have the ability to overlay 3D models of people, buildings or vehicles to see just how the light falls on them throughout the day is incredible. I highly recommend Helios."
Mairzee Almas
Director
Monarch: Legacy of Monsters, Jessica Jones, Y: The Last Man, The Sandman,iZombie, Guilt, 12 Monkeys, The Last Ship, Smallville
"I use both Artemis and Helios when scouting and find them both invaluable tools for prep."
What’s New
Version 3.8
New to Helios Pro are a number of advances that are invaluable when doing night photography.
The new Milky Way section gives you three different ways of visualizing the stars at any location, including maps showing light pollution and where the densest clusters of start will be.
Ratings and Reviews
Great App - Poor compass accuracy
*update*
Spoke with developers and understand the hardware limitations associated with this issue. I appreciate they seem to be doing all they can with every hardware release. Hopefully they keep pushing it forward. I’ve also done further comparisons and have realized sunseeker uses a few tricks to disguise their inaccuracies as well so the difference isn’t quite as severely as originally suspected. However I still continue to find sunseeker to be more accurate without user calibration.
Big fan of the app and UI, but my main use for this app is live view and the app falls down there compared to its main rival “Sun seeker.” If I line up the sun and calibrate that way, I tend to get solid results but if I select use the compass I find the results to be significantly off. I’ve tested this in many environments over two phones (currently 11 Pro) and come away with consistently poor results. I find Sun seekers results to be much more reliable. I’m not sure how they calibrate vs the compass calibration Helios uses, but whatever they are doing I wish Helios would adapt. I’d much prefer to use this app only. Will keep testing, would love to hear the developers thoughts- no way they haven’t tested vs sun seeker internally...
Developer Response ,
Mtfield
Sorry to read of your Helios headache. Please send an email to toby@chemicalwedding.tv and we will try to address your problem.
Kind regards
Excellent except for the clunky saving of pictures.
I’ve just started using this and after two days of experimenting I find that the saving the photos option is too slow. It’s a three step process for some reason and when you’re out in the bright light it’s not easy to see all the buttons.
That aside the 3 D model in Live view is excellent. If you’re shooting a car commercial this is a must. It’s as accurate as sun seeker which is pretty accurate when using the compass, but not perfect. If you have the sun already out you can calibrate from that and then it is an excellent tool.
I just hope they figure out the saving of the photos part, it’s the only thing I’m not crazy about with Artemis view finder too.
It’s the only reason I didn’t give it five stars.
Outstanding ability to set up aerial shots
The ability to fly a virtual drone with full controls over rendered topography, or 3D building mode during all points of the sun’s path, anytime of the year is indispensable for saving time setting up shots. The light pollution map is also very handy. However, the app is buggy and as of 3/1/19, the “virtual stars” mode is broken and will cause the app to crash on my iPhone X. The app can also crash if I take the virtual drone over mountainous ranges, and then over an urban environment very quickly while planning the camera up or down as the app seems to many times ‘struggle’ to keep loading the GPS tiles. Definitely hope the devs update these frustrating bugs and make it more capable as soon as possible, but if you’re in the market for a power photography app, don’t let these drawbacks dissuade you. Helios Pro has become one of my main go-to apps, even if I’m just shooting off my iPhone.
Developer Response ,
Clint
Many thanks for your note. We think we have IDed the virtual drone/ mountainous ranges ranges bug but would like to chat about about the virtual stars mode, etc. Might you have time to talk? Please email me at simon.reeves@me.com at your convenience.
Kind regards
Simon
App Privacy
The developer, Chemical Wedding, 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 Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- Chemical Wedding
- Size
- 103.5 MB
- Category
- Photo & Video
- Compatibility
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- iPhone
- Requires iOS 16.6 or later.
- iPad
- Requires iPadOS 16.6 or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
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English
- Age Rating
- 4+
- Copyright
- © Chemical Wedding LLC, 2025
- Price
- $17.99
Supports
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Family Sharing
Up to six family members can use this app with Family Sharing enabled.