Description

Tidal phenomenon is a natural phenomenon in coastal areas. It refers to the periodic movement of sea water under the tidal force of celestial bodies (mainly the moon and the sun). In fact, the tides are very complicated, and the tidal movement can not be predicted by simply calculate the movement of the sun and the moon . Tidal prediction is a very complex scientific work. For some marine activities (such as navigation) which requiring high accuracy, it is necessary to use the tide charts issued by official agencies.
However, for some coastal activities (such as playing at the seaside or collecting shells) which require little accuracy, And there are no tide charts available for the seaside where far away from the harbor station. At this time, it is very meaningful to grasp the operation law of the sun and the moon. In the sea area where the regular semi-diurnal tide type is dominant, the periodicity of the tide is closely related to the periodicity of the sun and the moon. The law of tidal movement can be roughly estimated by combining the movement of sun and the moon with the local Lunitidal interval and tide age. (Note: This method can only be applied to Regular semi-diurnal tides areas, but not to all-diurnal tidal areas )
Tide and Solunar App not only analyze the relationship between tide and solunar, but also offer the tidal forecasts of more than 3000 stations of the world by request external API . Tides and Solunar Apps are divided into the following four parts:
1. solunar:
Sun:Sunrise, Sunset, Sunset, Sunset, Civil Dawn, Civil Twilight, Navigation Dawn, Navigation Twilight
The Moon Part: Display the Moon Phase, Moon Rise, Moon Set, Moon Rise, Moon Rise, Moon Rise, Moon Rise, Moon Rise, Moon Rise, Dimension of Sun and Moon, Next New Moon, Next Full Moon
2.Tide Analysis:
Estimation of tide time by setting Lunitidal interval and tide age
3. Port Tides:
Tidal Forecast of more than 3000 stations of the world
4, mine:


[Tide forecast Annual membership]
Tide forecasts for more than 3,000 stations of the the world.

Purchase Rules:
$1.49 per year and automatically renew after one year.

(Note:prices in different regions should be converted according to US dollar exchange rate.)

Purchase Notes:
1. The account will be automatically renewed and deducted in 24 hours before due date.
2. If you need to cancel the renewal, please cancel it in your iTunes account at least 24 hours before due date.
3. After purchase, users can manage or close automatic renewal in personal account settings.


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What's New in Version 1.2

fix bug