Create and play custom sequences of pips using a tone generator. Adjust timing and spacing of pips. Export sequences for playback on compatible devices. Sync with radio equipment to broadcast time signals.
by Jason Thompson★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
Syncs with devices to display precise time up to 1/1000 second. Supports leap seconds. Enables pips for quarter, half, or hourly marks. Plays Greenwich Time Signal audio. Customizes design with retro LED style.
The app generates periodic signals with adjustable frequency and amplitude for testing electronic circuits. It also includes a tuner for instruments and a metronome for practice.
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.
Tools for professionals include real-time analysis with SPL display, tone and noise generation, wavelength calculation, UHF frequency reference, antenna line loss assessment, microphone gain calculation, and recording/playback of test signals.
The app provides amateur radio logging and tools for portable or mobile operation. It offers contact logging, rig control, and various data integrations for radio enthusiasts.
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Trim videos, add text and transitions, apply filters, and use templates. Insert music and adjust timing with simple taps. Export in various formats and share directly to social platforms.
Decode FT8 signals from audio or SDR sources. Support Level 1 decoding for standard callsigns or 13-character text. Generate FT8 message audio for testing. View decoded messages and metadata.
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Simulate sirens with 40+ real sounds from global emergency vehicles. Use 40+ full-screen flashing and signals for different scenarios. Includes turn signals, traffic bans, and countdown features. Supports iPhone and iPad. No subscription required.
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Play a game using tones to repeat sequences. Adjust difficulty by increasing speed. Track progress with points. Use Retina display for clear visuals. Compete against increasing sequence complexity.
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