Apps Like RST Decoder for iPhone and iPad
Decode Morse code from your microphone
Decode Morse code from microphone input. Practice sending codes and check accuracy. Adjust signal strength and speed for better decoding. Sync with 5-10 characters for accurate timing.
RST Decoder screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.


PolyIvoks Filter
RRS, OOO
Audio, shape sound, create music
Apply audio filters to modify sound characteristics. Adjust parameters for tone shaping and resonance. Load and save presets. Access a demo version with limited playtime. Purchase full version for unlimited use.

MorseChat - Security Messenger
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.

Key-Tone-Decoder
NANO ELECTRONICS RESEARCH MUHENDISLIK ARASTIRMA GELISTIRME LIMITED SIRKETI


IPTV + Sky remote codes
Alain Lima
Watch live events and video playlists
Watch live TV streams and video playlists on iOS devices. Add playlists via custom URLs or copy-paste. Group channels, manage favorites, and mirror content with AirPlay or Chromecast. No ads during fullscreen and no hidden costs.


Police Lights & Police Siren
振山 董
Simulate sirens and control
Simulate sirens with 40+ real sounds from global emergency vehicles. Use 40+ full-screen flashing and signals for different scenarios. Includes turn signals, traffic bans, and countdown features. Supports iPhone and iPad. No subscription required.

FT8 Decoder
Ronald Nicholson
Decode FT8 signals from audio input
Decode FT8 signals from audio or SDR sources. Support Level 1 decoding for standard callsigns or 13-character text. Generate FT8 message audio for testing. View decoded messages and metadata.

Shizuku
Ahammam Lahcen
View system info and developer tools
Displays device specs, storage details, battery status, and network info. It includes JSON formatter, QR code generator, color picker, Base64 encoder/decoder, and text diff comparator.




Flashlight 4 in 1
Oxagile LLC
, Strobe, Morse, Magnify
Provides a bright LED light with dual switch control. Includes strobe mode, Morse code transmitter, and a lighted magnifier. Allows users to toggle between features quickly.

V1Driver
George Mills
Detect radar and manage alerts
Allows users to control Radar Detectors remotely. It supports multiple devices including Valentine One and Uniden models. Features include automatic muting based on speed or time, and customizable alerts for specific bands.


Lirum Device Info 2
Lirum Labs Technologies Inc.
Monitor performance and hardware details
Monitor performance with real-time CPU, memory, and battery usage tracking. View detailed hardware specifications and storage information. Run system tests, benchmark apps, and analyze network activity.

Marinus: maritime rules
Alejandro Martinez de Carvajal
Search navigation instantly anywhere
COLREGs offers flag identification, weather scales, cloud recognition, sound signal guidance, and vessel light details. Users can access navigation , interpret flags, and understand sound and light signals for safe boating.

Puzzle Sidekick
Brian Enigma
Solve puzzles, track clues, decode codes
Access codebreaking tools like decoder rings and countdown timers. View reference material on word frequency, morse code, and semaphore. Includes links to hunts, ARGs, and transmedia storytelling resources. Supports iOS 7.

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