The app transmits messages as morse code and decodes received light signals into text. Users can switch to receive mode and tap the screen to see messages or switch to input mode, type text, and press transmit to send messages.
by reizverstaerker medienwerkstatt OG★ 2.04 ratingsUtilities$0.99Data updated 2026-09-11
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.
Control sirens and with 10 unique sounds and 8 customizable light patterns. Activate emergency-style alerts for safety or entertainment. Use as a warning signal or during nighttime walks.