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Screenshots

  • Heliosy screenshot 1
  • Heliosy screenshot 2
  • Heliosy screenshot 3
  • Heliosy screenshot 4

About Heliosy

Heliosy is about Sun. More precisely, it is about sun path. Heliosy application tracks sun position for today or any other given day, at your current location or at any custom location. Heliosy application has many uses. Here are examples of them: - As a photographer, I use Heliosy application to prepare a shooting. I can go at a location and see when the sun will be at the place I want it to be. - As a rental agent, I can check how long during the day this room will get sun thru its window - As an outdoor swimming pool builder, I can check best pool location away of building sunshade. Heliosy provides you with many displays of sun path: - Magic: an immediate access to some magic moments like 'golden hour' or 'blue hour' - Twilights: show special moment of the day at dawn and dusk - Path: show sun path on live camera view - Compass: show sun path on a live 3D compass - Map: show sun path on map - Graph: show graph of sun path

What’s new

Version 2.0.6 · Updated August 1, 2026

Fixing minor bugs

App privacy

The developer, Jean-Christoph KAISER, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

Alternatives to Heliosy

Looking for apps like Heliosy? Here are 6 similar apps on the App Store. The highest rated is ZoneCalc – Zone System Meter (5.0/5), and 4 of the 6 are free to download.

Heliosy vs. alternatives
App Rating Price Last updated Compare
Heliosy – 2.99 USD August 1, 2026
Focal Length Calculator – 2.99 USD Dec 4, 2025 Compare
ZoneCalc – Zone System Meter 5.0 / 5 (3) Free Oct 16, 2026 Compare
Sunlight Tracker – Free Oct 17, 2026 Compare
Golden Hour 4.7 / 5 (398) Free Oct 15, 2026 Compare
GrayZone - Light Meter 2.8 / 5 (5) 2.99 USD Oct 29, 2026 Compare
Painteresque Photo to Sketch 4.9 / 5 (32) Free Mar 5, 2025 Compare

Compare Heliosy with the top alternatives: ratings, updates, ASO score and keyword gaps →