Vnav4+ app icon

Apps Like Vnav4+ for iPhone and iPad

by William Downing★ 5.01 ratingsNavigationFreeData updated 2026-09-06

Vnav4+ screenshots

Ranked alternatives

Showing 541–560 of 1,000 ranked alternatives.

  1. iStreams English Channel app icon

    iStreams English Channel

    Colin Porteous

    Track tidal streams and measure set rates

    Displays real-time tidal stream data for the , referencing the nearest Dover high water time. Shows valid hourly streams charts and time periods. Allows users to measure tide set and interpolated rates.

    ★ 0.00 ratingsNavigationFreeData updated 2026-09-17
  2. iStreams Portland app icon

    iStreams Portland

    Colin Porteous

    Track tides and set times offline

    Displays real-time tidal stream data for , referencing the nearest Devonport high water time. Shows valid hourly streams charts with time periods. Automatically updates to the next valid chart period. Measures tide set and interpolated rates.

    ★ 0.00 ratingsNavigationFreeData updated 2026-09-17
  3. iStreams North Sea (NW) app icon

    iStreams North Sea (NW)

    Colin Porteous

    Track tidal streams and measure set rates

    Displays real-time Sea tidal stream data based on the nearest Dover high water time. Shows valid hourly streams and time periods. Auto-updates to the next valid period. Includes tools to measure tide set and interpolated rates.

    ★ 0.00 ratingsNavigationFreeData updated 2026-09-17
  4. SkyLogger app icon

    SkyLogger

    Hartwig Wiesmann

    Obtain and store flight data.

    The app obtains and stores flight data, showing elapsed time, distance to take-off, ground speed, and climb rate. It supports competition data entry and displays direction and distance to waypoints, converting data to IGC, GPX, and KML formats.

    ★ 0.00 ratingsNavigation$5.99Data updated 2026-09-10

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.