Apps Like Flashlight: Morse Code - SOS for iPhone and iPad
Signal for help
Send distress signals via using a keyboard or pre-set SOS sequence. Transmit signals through iOS device audio. Translate text to and vice versa. Access emergency communication features with one-touch activation.
by Khang Le★ 4.56 ratingsUtilitiesFreeData updated 2026-09-06
Text from images or input via keyboard and voice. Snap camera over text for instant translation. Choose target language and hear voice pronunciation. Pro version includes unlimited translations, better recognition, and ad-free experience.
Scan and connect to Low Energy devices. View device properties, signal strength, and service details. Read, write, and notify device data. Use pre-filled commands or create custom ones. Monitor connected devices and their characteristics.
Communicate intentions with LED lights and sound alerts for cyclists and e-scooter riders. Activate signals via motion or voice commands. Syncs with helmet sensors for automatic turn and brake indicators.
Learn English and vocabulary through interactive modules. Search for English words to find their translations. Translate English text to and vice versa. Practice speaking with voice recognition. Track progress with lesson completion and quizzes.
Citizen safety allows users to send emergency alerts with live location data to control room. Alerts trigger nearest police station and vehicle. SMS notifications are sent to registered contacts.
Measure sound levels with SPL meter and RT60 analysis for room reverberation. Analyze frequency spectra using spectrogram and octave modes. nd test audio signals with white/pink noise, sine, and sweep options.
Locate your phone with sound commands like or whistles. Prevent theft with anti-theft features. Alert when charger is disconnected. device under objects with sound signals.
Secure communication with end-to-end encryption and post-quantum protection for voice, video, messaging, and file transfers. Send large files securely. Supports secure instant messaging for classified government communications.