Apps Like MorseKey for iPhone and iPad
Send Morse Code with touch gestures
Learn and practice Morse Code by touching the screen to generate tones. Adjust tone frequency from 300 Hz to 1200 Hz and control volume. Send dots with short touches and dashes with longer holds.
MorseKey screenshots
Ranked alternatives
Showing 361–380 of 1,000 ranked alternatives.
Water Ejectº
Semen Sharyhin
Udio tones at specific frequencies
Udio tones with adjustable frequency, amplitude, and waveform selection. Choose from sine, square, sawtooth, and triangle waveforms. Test audio equipment, tune instruments, or use for sound therapy. Control settings through an intuitive interface.
Shehnai HD - A Trumpet like Indian Musical Instrument
MANDAR DEOLALIKAR
Play and Tanpura tones
Play the with an elongated first key for authentic sound. Includes Tanpura accompaniment. Supports tuning and practice modes. Allows users to record and share performances. Syncs with music apps for playback.
SPLnFFT Noise Meter
Fabien Lefebvre
Sound level meter frequency analyzer generator
The app measures sound levels using a digital display for sound power and an analog display for fast mode. It also features real-time FFT frequency analysis with highlighted predominant frequencies and their power.
Audio Boost: Sound Speaker
钰林 温
Boost volume and enhance quality
Adjust volume beyond system limits. Enhance quality with a customizable equalizer. Choose from preset styles including bass, bright, pop, and classical. Modify frequency settings for personalized output.
iCluster - DX-Cluster database
Marcus Roskosch
Monitor real-time amateur radio activity
Access real-time data for amateur radio frequencies. Filter by frequency, mode, call prefix, country, or ITU zone. View contacts and activity on a map. Receive alerts for new contacts. Share data via email or social media.
Water Eject - Liquid Remover
AI Apps OU
Generate sonic tones to remove from phone
Remove from phone speakers using sonic and tone generator features. Generate ultrasonic cleaning tones to push out of speakers. Test speaker functionality after cleaning.
RustDesk Remote Desktop
Purslane Limited
Control devices securely
Control devices through a secure connection. Access files, run applications, and manage settings on machines. Support for multiple platforms and open-source code. No screen sharing or control features available.
Super J8 Synth + AUv3
AudioKit Pro, LLC
Stream and play analog synths offline
Create and shape sounds with analog-style oscillators and modulation effects. Adjust parameters for deep basses, lush pads, and vibrant leads. Use cross-modulation, PWM, and polyphonic unison for rich tones.
Yoruba Keyboard E-mail Editor
Ayo Akande
Send Yorùbá emails from iPhone.
The app allows users to send emails in the Yorùbá language from an iPhone. It displays Yorùbá dotted letters and tone marks correctly without needing extra keyboard hardware.
AI Cat Translator: Talk to Pet
Henrik Hald
Translate cat meows into words
Record and analyze cat meows to determine emotional states and needs. Receive translations based on tone and frequency. Respond with pre-recorded sounds to interact with your cat. Track vocal patterns over time for behavioral insights.
Chinese Learning-MandarinSpark
红秀 潘
Practice Mandarin with AI feedback and tone
Learn Mandarin with AI-driven lessons aligned with HSK standards. Practice pronunciation using real-time tone analysis via microphone. Watch mini-dramas to understand idioms. Play a calligraphy game for stroke-order practice.
How we rank alternatives
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