仅展示当前所选商店地区的已观测下载价格。点击区域比价可查看各国家和地区的换算价格。
当前在 Apple 公共 App Store 页面可见的项目,可能不等同于 App Store Connect 中的完整目录。
Deck Officer's Tools:
- Compass Error Calculation
- Celestial Navigation
- E.T.A Calculation
- Port UN LOCODE
- Units Converter
- True Wind Calculation
The app runs offline and all calculations are done within the app using precise and sophisticated algorithms.
Compass Error Calculation
64 Celestial Objects.
Precise bearing and altitude.
Automatic calculation of magnetic variation.
Complete calculation according to all requirements.
Suitable for all types of ship logs.
Hiding celestial objects below the horizon is available.
Celestial Navigation
Three position lines for calculating the ship's position.
A function is available for mapping the lines of position and the calculated position of the vessel.
The sunrise and sunset function is available as well as Twilight Nautical and Twilight Civil.
E.T.A Calculation
High precision
Great user interface
Vessel speed adjustment function
Port UN LOCODE
18,000 seaports
Brief information on the seaport
Units Converter
15 Dimensions
Volume
Length
Angle
Mass
Temperature
Speed
Duration
Area
Power
Pressure
Frequency
Energy
Electric Resistance
El. Potential Difference
Electric Current
This app will save you a lot of time and allow you to steer your boat even more safely.
If you have questions or suggestions, please email [email protected] or on the Instagram page conav_.
根据最新观测到的 App Store 数据快速解答。
最新观测到的下载价格为 $6.99。请打开 App Store 官方链接确认当前结算价格。
Apple 公开页面目前在该商店显示 0 个购买项目,公开列表可能不完整。
会。App Store 价格可能因商店、币种、税费和开发者定价而不同,目前已收集 16 个地区观测。