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.
Showing 61–80 of 1,000 ranked alternatives.
阅 陈
Set alarms for time zones
Set alarms for multiple time zones. Add clocks for different locations and schedule alarms based on specific times. View current time in selected time zones and receive notifications when alarms trigger.
YRKA Limited
Master timing with precise beats
Master timing and rhythm with a precise . Adjust , set beats per minute, and track practice sessions. Sync with audio files for accurate timing. View performance history and export session data.
Philip Bailey
Set alarms and stream stations
Access internet with over 2,000 stations. View world with over 120,000 locations. Set alarms with various sounds including cuckoo , fire siren, and birdsong. Choose color schemes. Receive sound notifications even when the is not running.
Hsing-Fu Hsueh
Tune instruments with precision and noise filtering
Tune instruments with auto noise filtering. Select frequency and tuning settings. Display pitch for each string as high or low. Calibrate piano sound using an open string. Adjust A4 frequency between 428 and 452.
Hsing-Fu Hsueh
Tune instruments with pitch feedback
Allows users to adjust and calibrate instrument pitches. Select frequency and tuning settings. Display pitch for each string indicating signal high or low. Calibrate piano sound using an open string. Adjust A4 frequency between 428 and 452.
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.
Hsing-Fu Hsueh
Tune strings and adjust frequency settings
A tuning for string instruments. Adjust string pitch by comparing with piano sound. Select frequency and tuning settings. Display pitch indication for each string. Calibrate using open strings.
C Loep
View time and digital time simultaneously
Display time in and BCD formats with optional digital overlay. Switch between 24-hour and 12-hour modes. Customize colors and disable screen lock for personalized use.
Ravi Kotadiya
Swipe to view global time zones
Check timezones and location facts for cities worldwide. Add multiple to home screen. Customize background and appearance. View current time and date for selected locations.
Hsing-Fu Hsueh
Tune instruments with precise pitch feedback
Allows users to adjust and calibrate instrument pitches. Select frequency and tuning settings. Display pitch for each string with high or low indicators. Calibrate piano sound by clicking open strings. Adjust A4 frequency between 428 and 452 Hz.
Pedro Daniel Macalupu Cumpen
Tune strings with visual feedback
Tune strings with real-time pitch display in Hz. Adjust A4 calibration between 415 Hz and 466 Hz. Use tuning fork feature and advanced settings via in- purchase. LED indicator highlights tuned strings. Supports standard and drop D tunings.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.