Clockwork - Watch App app icon

Apps Like Clockwork - Watch App for iPhone and iPad

Measure accuracy and sync time

Measure accuracy using image-based analysis. Store details, sync to atomic time, and adjust time settings. Compare measured time against precise atomic time sources.

by Appfred AS★ 4.421 ratingsUtilitiesFreeData updated 2026-09-06

Clockwork - Watch App screenshots

Ranked alternatives

Showing 221–240 of 1,000 ranked alternatives.

  1. Easy Stop Watch&Timer app icon

    Easy Stop Watch&Timer

    Life &Science Co.,Ltd.

    Simple stop watch and timer.

    The app provides a stop watch and timer with support for portrait and landscape modes. Users can start, stop, and reset the stop watch.

    ★ 2.144 ratingsUtilitiesFreeData updated 2026-09-27
  2. SideSwap app icon

    SideSwap

    SideSwap Limited

    Send and receive assets on Liquid Network

    Manage cryptocurrency assets with a Liquid Network wallet. Generate or import a 12-word seed for wallet control. Enable biometric authentication for security. Perform peg-in and peg-out operations for Bitcoin.

    ★ 4.712 ratingsUtilitiesFreeData updated 2026-09-06
  1. Cuckoo Clock Calibration app icon

    Cuckoo Clock Calibration

    Nir Hamzani

    Measure beats and adjust accuracy

    Calibrate and Pendulum clocks by measuring and adjusting their beat period. Sync with a known accurate time source to correct drift. Monitor daily time gain or loss with precision up to 0.001 milliseconds.

    ★ 4.936 ratingsUtilities$0.99Data updated 2026-10-28
  2. Sound Meter (dB) - dBShift app icon

    Sound Meter (dB) - dBShift

    MATEO KING

    Record levels in real time

    Measure levels in real time using the device's microphone. Record audio clips for later analysis. Set decibel thresholds and receive notifications when levels exceed limits. View historical data and export measurements as files.

    ★ 4.433 ratingsMusicFreeData updated 2026-09-06
  3. Lumu Light Meter app icon

    Lumu Light Meter

    Lumu d.o.o.

    Light metering for great image makers.

    The app functions as a reflective light meter using the phone's camera. It offers professional measurements for flash and color temperature when combined with Lumu Power hardware, providing exposure parameters and light analysis.

    ★ 3.4103 ratingsPhoto & VideoFreeData updated 2026-10-22
  4. WatchWave - Radio Signal Sync app icon

    WatchWave - Radio Signal Sync

    瑜骏 朱

    Simulate signals and calibrate your watch

    Simulate signals from 6 global stations for calibration. Receive and signals to adjust watches and clocks. Works with 2-Band radios anywhere without restrictions. Use device speakers to generate accurate audio signals.

    ★ 4.761 ratingsUtilities$0.99Data updated 2026-11-02
  5. Good Grapher Pro - scientific graphing calculator app icon

    Good Grapher Pro - scientific graphing calculator

    Iurii Mozharovskyi

    Graph functions and solve equations

    With history tape, real and complex number support, angle modes including radians and degrees. Calculates astronomical constants and supports minutes, seconds, and grads.

    ★ 4.888 ratingsEducation$1.99Data updated 2026-09-08
  6. Fun Clock - Nice Ticking Sound app icon

    Fun Clock - Nice Ticking Sound

    亚杰 刘

    Set focus with a

    Set alarms with customizable themes and sounds. Track time with minimalist design and delicate animations. Use as a charging screen saver. Improve focus with calming visuals and .

    ★ 4.371 ratingsProductivityFreeData updated 2026-09-06
  7. Strobe tachometer (RPM meter) app icon

    Strobe tachometer (RPM meter)

    Dmitriy Kharutskiy

    Adjust flicker frequency to measure speed

    Measure rotational speed using flicker frequency analysis. Adjust frequency with precision up to 1000 Hz. Detect stationary motion by matching flicker rates. Control connected flashlight for testing. View frequency and RPM values in real time.

    ★ 4.383 ratingsUtilitiesFreeData updated 2026-09-09
  8. Bubble Level - Spirit Tool app icon

    Bubble Level - Spirit Tool

    Andy Sutanto

    Surfaces with precision and accuracy

    Allows users to check horizontal and vertical alignment. Features include circle mode for simultaneous angle measurement, vertical mode for ensuring surfaces are straight, horizontal mode for flat surfaces, and mix mode combining all functions.

    ★ 4.857 ratingsProductivityFreeData updated 2026-09-06

How we rank alternatives

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