The path points the wrong way
Move away from magnets, metal structures and electronics. Hold the iPhone upright, turn slowly, then tap the direction button once.
Sun and wind, made visible
Plan daylight on your site.
SunPlot overlays the solar path on the camera for any date and time, with optional prevailing-wind history for the site.
NESWSUNRISESUNSET
Support
Quick answers in the field.
Solar calculations work offline. Internet is needed only to download or refresh the optional wind history.
The camera feels unsteady
Hold the phone upright and move smoothly while the compass settles. Use 0.5× on supported iPhones when you need a wider view of the site.
Sun and shadows
The yellow arc shows the astronomical sun position for the selected date and time. The current version does not simulate shadows from buildings, trees, or fences.
Privacy policy
Private by design.
Effective September 11, 2026. SunPlot keeps camera processing and solar calculations on your device and collects no data for advertising or analytics.
Camera
Camera frames are processed on your device to place the sun path over the live view. SunPlot does not upload camera images. Photos are saved only when you choose to capture one.
Location & compass
Your location and compass heading are used on the device to calculate solar position and align the view. The developer does not receive your exact location.
Optional wind history
When you request wind history, the location is rounded to a 0.25° grid (about 25 km) and sent to Open-Meteo to download ERA5 climate data. The result is cached on your device for offline use.
Diagnostics & tracking
Diagnostics stay on your device unless you explicitly share them. SunPlot has no accounts, advertising, analytics or cross-app tracking.
The optional wind request is sent directly to Open-Meteo using a coarse, rounded coordinate and contains no account identifier, photo or exact address. Open-Meteo’s own service terms and privacy practices apply to that request. SunPlot does not maintain developer-held user profiles or personal-data records to access, correct or delete.
Поддержка и конфиденциальность
Основные расчёты работают офлайн.
Камера, геопозиция и компас используются на устройстве для расчёта и отображения траектории солнца. Интернет нужен только для истории ветра.
Камера. Кадры обрабатываются на iPhone и не загружаются. Фото сохраняются только по вашей команде.
Геопозиция и компас. Точные данные нужны для расчёта положения солнца и не передаются разработчику.
История ветра. По вашему запросу координата округляется до сетки 0,25° и отправляется Open-Meteo для получения данных ERA5. Результат хранится офлайн на устройстве.
Диагностика и трекинг. Журнал остаётся локальным, пока вы сами им не поделитесь. В приложении нет аккаунтов, рекламы, аналитики и межприложенческого трекинга.