AtomicClock: NTP Time app icon

Apps Like AtomicClock: NTP Time for iPhone and iPad

Get exact and sync clocks

Display current in correct format with analog clock and adjustable zones. Choose from multiple NTP servers or add custom ones. Switch between local and UTC , 12-hour and 24-hour formats.

by Timo Partl★ 4.85,529 ratingsUtilitiesFreeData updated 2026-09-15
App detailsView in App Store

AtomicClock: NTP Time screenshots

Ranked alternatives

Showing 441–460 of 1,000 ranked alternatives.

  7. MillisecondTimer app icon

    MillisecondTimer

    WONJI HA

    Track time with millisecond precision

    Millisecond Timer offers countdown, stopwatch, and clock functions with millisecond precision. Users can start, stop, and reset timers. Set countdown durations and view elapsed time in milliseconds. Sync time display with device clock.

    ★ 5.06 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  15. Internet Beat app icon

    Internet Beat

    Thomas Cherry

    Universal time without time zones.

    The app displays time in 'Beats', where one beat is 1/1000 of a day. It offers a universal time without time zones, useful for coordinating events.

    ★ 5.03 ratingsUtilitiesFreeData updated 2026-09-10
    App details
  17. 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 2026-09-06
    App details

How we rank alternatives

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