Decode code audio into text
Decode code audio into text. Display audio spectrum and tone amplitude graphs. Adjust narrow band audio filter between 400-1600 Hz. Set WPM speed for dot/dash detection. Configure tone frequency thresholds. Export decoded text.
Showing 41–60 of 1,000 ranked alternatives.
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.
7th Gear
On your device
Provides illumination using the device's flash or screen. Users can activate the light, adjust brightness, and control the from the lock screen. The optimizes battery usage and launches quickly.
Glowboat, LLC
Learn with reference key and instructions
Learn and practice with guided lessons, character and word drills, and phrase exercises. Track progress with speed indicators and adjust practice difficulty. Access a reference guide and detailed instructions for accurate learning.
Baran YILDIZ
Text
Convert text to and decode incoming signals. Share decoded messages. the alphabet through interactive lessons and exercises. Track progress with daily practice. Test skills with quizzes and audio pattern recognition.
Ivan Antic
Convert text to and transmit via flashlight,
Convert text to and vice versa. Transmit via flashlight, screen blinking, vibration, and sound. Receive and decode input. Share converted messages directly.
Changsha Shenguangyuan Technology Co., Ltd.
Light, magnify, and flash on demand
Flashlight provides one-touch activation for bright illumination. Includes multiple flash modes for different lighting needs. Features a function for close-up viewing. Offers adjustable brightness settings and timer options for extended use.
Ashraf Thoppukadavil
Track noise levels in real time
Measure levels in decibels using the device’s microphone. Display real-time audio frequency and dB readings. Apply filters for specific frequency and dB ranges. Share measurements via Messages, Email, WhatsApp, Notes, and other apps.
Alfian Losari
Type to improve with structured lessons
Improve speed with timer-based or word count sessions. Practice structured lessons for home row, top row, bottom row, symbols, and numbers. Track accuracy, WPM, and high scores. Upgrade to Pro for custom text, challenges, and advanced stats.
Pranoy Chowdhury
Type words fast, avoid typos, track score
Type words within 60 seconds before they disappear. Use spacebar or next key to input new words. Avoid typos to score higher. Compete on global leaderboards. Play through 7 difficulty levels starting with 250 common words.
Michael Judge
Learn code with Koch method drills
Learn code using the Koch method with one-letter drills and mastery checks. Practice at full speed, track progress, and test knowledge. Customize settings for different learning goals. Share achievements and results.
POLYGLOTS inc.
Learn English with AI lessons and custom
Learn English with lessons, vocabulary, grammar, reading, listening, speaking, and writing. Access AI-generated study plans and teacher-led sessions. Practice with TOEIC/TOEFL-style news articles. Track progress and set personalized word lists.
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