Voice Changer Recorder
晓乾 郑
Record and change your effects
Record and modify with real-time sound effects and reverberation. Change gender, apply filters, and loop playback. Capture and replay altered audio without manual recording.
Convert text to and send signals
Convert text to and vice versa. Send and receive signals using front or rear light sources. Toggle manual light signals for instant SOS alerts. View signal patterns and practice encoding.
Showing 241–260 of 1,000 ranked alternatives.
晓乾 郑
Record and change your effects
Record and modify with real-time sound effects and reverberation. Change gender, apply filters, and loop playback. Capture and replay altered audio without manual recording.
Ibrahim Al-Sammarraie
Udio signals with custom parameters
Udio signals with adjustable parameters and frequency up to 20 kHz. Create single signals, sweeps, or merged signals. Control duty cycle, frequency, and waveform type. Export generated audio files.
Nautica SIA
Learn chartwork and safety rules
Learn fundamentals with interactive lessons on chartwork, safety, buoyage, light signals, shapes, sound signals, meteorology, GMDSS, and anchoring. Take quizzes to test knowledge and track progress.
Sebastin Michael
Learn code with interactive lessons
Translate text to code and back using visual, audio, or haptic feedback. Convert between text and code instantly. Practice with interactive lessons and quizzes. Track progress and review lessons for mastery.
Mobile Card Games & Travel Apps LLC
Navigate with compass and weather updates
Navigate outdoors with a compass, digital level, and elevation tracking. Access real-time weather data and 3-day forecasts. View location coordinates and use emergency for safety.
Shanghai Mashang Yunxing Technology Co., Ltd.
Convert units, calculate formulas, solve equations
Offers basic and scientific functions for daily tasks and complex computations. It includes unit converters with 41 categories, allowing users to drag and sort units, switch base units, and perform accurate calculations.
Trevor Kamhunga
Stream audio and sync with precise time
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.
Dmytro Hrebeniuk
Transcribe messages and audio files
Transcribes text from messages in Telegram, WhatsApp, Signal, YouTube, TikTok, files, and videos. It recognizes text from audio and video files using device-based processing. Users can set up extensions through the .
URSAFE LLC
Set safewords, trigger responses
Users can set personal safewords to trigger specific responses based on situation severity. Activate voice commands for hands-free emergency assistance. Dial emergency services or use E911 for location sharing in the US.
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