Decode Morse code audio into text by accessing the microphone and placing the device near the audio source. The automatically detects frequency and speed, displaying real-time text in a bottom panel. Use the lock icon to secure the interface.
by Georgi Gerganov★ 4.371 ratingsUtilitiesFreeData updated 2026-09-06
Decode SNOWTAM reports and manage de-icing operations using FAA, EASA, and Transport Canada holdover time guidelines. Access degree-specific holdover times for eligible operations.
Transform text by importing it via typing, pasting, or uploading a file. Apply tools from the bottom bar to modify text, with some tools requiring input in the sidebar for customization.
Test performance with frequency analysis and decibel measurement. Clean speakers by removing trapped water. Generate pure tones for testing or tuning. Calibrate audio equipment for accurate sound output.
Convert images to PDFs with high-quality output. Scan documents and extract text using OCR technology. Decode QR codes instantly. All features are available for free.
Analyzes live audio to identify chords in real time. It recognizes song titles and artists from released tracks. It processes data entirely on the device without internet. It displays a visual waveform and changes.
The app generates test tones including sine, square, triangle, sawtooth waves, and noise. Users can combine up to four independent sources with phase switching for each channel.