Best Celeris alternatives: apps like Celeris – Photo Planner

Nightfall Atlas

Astrophotography planning

Free

This app assists astrophotographers in planning observing sessions by considering location, gear, sky conditions, Moon phase, and potential field risks. It helps users decide what to image, when to start, and whether a night is suitable for photography.

Allsky Cam Viewer

View your allsky live image

Free

Easily view live images from your all-sky camera. Access the camera's web interface and switch between profiles with a simple interface. Supports widgets for quick access on your home and lock screens.

Undertone Tuner

Reduce Redness, Keep Skin Tone

Free

This tool helps tattoo artists and clients visualize healed tattoos by removing redness and inflammation from fresh ink. It preserves skin tone and tattoo detail, offering precise adjustments and full-resolution export.

Photographer's Ephemeris 3D

Mountain Light, Day and Night

$11.99

Visualize natural light on terrain for outdoor and night photographers. Simulate sunlight, moonlight, and the Milky Way in 3D with realistic topography. Plan your shots with detailed timelines and controls for precise light prediction.