Inverza: Photo Weather

Plan your next landscape photograph around the light. Inverza brings weather forecasts, photographic conditions, terrain shadows, sun and moon paths, AR planning and AI explanations into one app, made by a landscape photographer.

FIND PHOTOGRAPHIC CONDITIONS
Explore 16 conditions, including colourful dawn, afterglow, cloud inversions, ground fog, hoarfrost, fresh snow, lenticular clouds, Brocken spectres, reflecting waters, the Milky Way and aurora. Each prediction includes a suggested time and a confidence band to help you compare opportunities.

Dawn and afterglow analysis checks cloud layers up to 450 km towards the sun, estimating whether light can reach the clouds above your location. Detectors also consider available upper-air profiles, aerosols, nearby airport observations, water conditions and light pollution. Forecasts remain estimates, and local conditions can differ.

ASK ABOUT YOUR SHOT
"Will there be fog at the lake tomorrow morning?" Ask in plain language and get an explanation based on the weather and your selected location. Built-in Gemini 3.8 Flash needs no API key. You can also use your own Claude, Gemini or ChatGPT key. AI sharing requires your permission; maps, weather and planning work without AI chat.

PLAN SUN, MOON AND SHADOWS
Use the terrain shadow map and time slider to estimate where sunlight reaches. A 360° horizon chart places sun and moon paths against terrain and mapped buildings. Explore the scene in the 3D Diorama, including solar-eclipse planning through 2030. Terrain and building detail depend on the available source data.

SEE THE SKY IN AR
Overlay sun and moon paths, the Milky Way's galactic centre and twilight markers on your live camera view. Move through time, choose a focal length and prepare your composition. Compass calibration, guides to off-screen targets and night mode help you plan in the field.

SAVE SPOTS AND SET ALERTS
Discover viewpoints, waterfalls, castles, bridges and other photographic locations from OpenStreetMap. Save your favourites, set a viewing direction and mark your photographic subject. Create alerts for one or several spots and filter by proximity. Notifications depend on permissions, connectivity and iOS background scheduling.

FIND SUN AND MOON ALIGNMENTS
Plan the moon above a church tower or the sun along a ridge. Search by azimuth, elevation, dates and moon phase, and adjust photographer and subject heights. Use the controls or describe your shot in Find with AI, then review the settings. Inverza calculates matching times on your device. Preview results in the 3D Diorama and save or load your shooting plan, including locations, date, time and camera view.

REVIEW AND SHARE
Record whether a predicted condition happened and review your own judged predictions in Condition History. Long-press a condition badge to share a card. Inspect the underlying forecasts in Raw Weather Data, including cloud layers, aerosol optical depth, model agreement and winds aloft.

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