Showing 21–40 of 1,000 ranked alternatives.
Audio-Technica Corporation
Generate RTA measurements and SPL readings
Tools for professionals include real-time analysis with SPL display, tone and noise generation, wavelength calculation, UHF frequency reference, antenna line loss assessment, microphone gain calculation, and recording/playback of test signals.
Komorebi Inc.
QR codes with camera or photo library
QR codes and barcodes using the camera or photo library. Access history and share it. Includes a light button for low-light scanning. Automatically starts camera on launch. Supports batch sharing of multiple scans.
亚娟 秦
Learn with AI audio decoding and practice
Learn and decode with AI-powered audio recognition that translates sounds into text. Practice through games like sound recognition and typing races. Access a detailed table for reference. Translate text to and vice versa.
Gang Yang
Send encrypted messages and calls
Secure messaging allows users to send encrypted messages with end-to-end . Register using a fake 8-digit number instead of a phone number. Set a password for login and use a destroy password to erase all data. Connect to a private Morse server.
Georgi Gerganov
Decode audio to text in real-time
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.
TapMedia Ltd
iPhone flashlight with custom messages
The app turns an iPhone into a flashlight. It offers features such as adjustable brightness, an LED scroller for custom messages, SOS alert mode, strobe mode, and a fullscreen light with a color picker.
Morgan Jones
Learn Code and track your progress
Learn Code using the Koch Method and Farnsworth spacing. Track progress with graphs and results. Practice sending and receiving code. Set training sessions and review speed. Adjust difficulty based on performance.
Yuriy Kvasha
Point device toward sky, detect satellites
PRO helps users locate satellites by pointing their device skyward. It displays available satellites based on location. Users can search for satellites by channel name, radio name, or provider.
Cider Software LLC
Calculate with dual-line display and multi-line input
A with dual-line display showing input and result. Supports multi-line equations and tap-to-move cursor. Saves calculation history with timestamps and labels. Allows emailing calculations and swiping to review previous entries.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.