Heliosy vs GrayZone

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

GrayZone reads light where you decide — not where your camera guesses. Built by Max of max&douglas — professional photographer with 25 years in editorial and advertising photography. Zone System Mode Measure a reference area first (Zone V), then check where the other tones will fall and their relative EV difference, for precise and consistent exposure. Real SPOT Metering Reads light exclusively in the area you select. Ideal for portraits, complex lighting and critical situations. Calibrated to render the selected area as neutral gray. Direct Exposure Control Set ISO before metering, like a dedicated light meter. Instant precise combinations of shutter speed and aperture. Exposure lock with AE LOCK. Half-stop support for finer control. MANUAL mode with over/underexposure scale. Essential Interface Live preview in your sensor's native ratio. NEW UI color inversion Shows only what you need. Nothing else. Complete Privacy No ads. No photos saved. No data collected or transmitted. For manual shooters — on film or digital. It does not replace your camera. It works alongside it.