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
Transcribe audio files into text with high accuracy and speed. Manage transcripts through an intuitive interface. Summarize content for quick review. Support for over 50 languages enables global use.
The app detects music and beats via the microphone, continuously displaying the current tempo in beats per minute. It offers a tempo curve showing tempo development over time and multiple zoom modes for tempo history.
Create activities for scenarios like flights, trains, meal pickups, and parcel collection. Input details manually or generate from text or scanned images. Display relevant information directly on the lock screen or home screen.
Analyze signals with real-time spectrogram, spectrum, and oscilloscope visualizations. Identify frequencies and measure response of equipment. Detect phonetic elements in speech and visualize animal calls. Check singer’s formant for vocal analysis.
A and unit/currency with a clean interface. Convert between 500+ units across 29 categories and 161 currencies. Customize colors and display selected units. Enter values to instantly convert between units.
Use the speaker removal feature to play specific sounds that help eliminate the speaker. Create custom tones with the frequency generator. Measure sound levels in decibels and detect dominant frequencies using the built-in meter.
Analyzes phone accelerometer data to build spectra. Evaluates strength, frequency, and rotational speed of mechanisms like fans and motors. Helps assess the performance and quality of rotating components.
Tune strings with frequency display in Hz. Use A4 calibration, tuning fork, or in- purchases for settings. Load tuning instantly with 64-bit optimization. Receive visual feedback with LED indicators for each string.
A 4-band parametric stereo equalizer with peak, low-shelf, and high-shelf filters. Adjust gain, frequency, and Q for each band. View real-time frequency response graphs. Apply effects for subtle enhancements or aggressive boosting.
A mesh network for secure, off-grid communication. Users can pair with LoRa devices via Bluetooth, set display names, and configure radio settings. Send messages through the network using signal icons.
Translates spoken or typed text into one of 70 languages in real time. Recognizes voice input via device microphone. Reads translated text aloud. Supports text entry through virtual keyboard.
Calculate component values for desired corner frequency, resistance, capacitance, or inductance. Find combinations of resistors, capacitors, and inductors. View detailed calculations and formulas. Export results. Remove ads with PRO version.
QR Code Scanner allows users to scan and decode QR codes instantly using the camera. It stores scan history and in an integrated calendar. Users can view records by year or month.
Write and organize text with a minimalist interface. Record appointments and paste code snippets. Use scratchpad features for notes and ideas. Enable undo/redo via shaking. Access lights off mode with swipe gestures.