223+ iOS apps & games curated and reviewed
The best rst decoder pro apps on iPhone average 4.6★ across 223+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
This application decodes Morse code from your device's microphone, offering two decoding methods (BPF and FFT) with adjustable parameters. It includes features like automatic frequency detection, gain control, and real-time signal display for accurate Morse code practice and reception.
This application decodes Morse code from your microphone, acting as a practice tool to verify your keying accuracy. It offers advanced features like BPF and FFT decoders with automatic frequency and gain control, allowing for fine-tuning of reception parameters.
Convert text to Morse code and vice versa. Transmit messages using flashlight, screen blinking, vibration, or sound. Includes practice modes for learning Morse code.
Decode Morse code from various sources like flashing lights, audio, or even eye blinks. Convert text to Morse and practice your skills with interactive lessons. This versatile tool is perfect for hobbyists and professionals alike.
Encode and decode Morse code with this versatile tool. It supports real-time audio decoding with automatic WPM detection and offers features like screen, speaker, and flash output for encoded messages. Includes a dictionary for learning.
Learn American Sign Language with bite-sized video lessons from Deaf teachers. Practice vocabulary, grammar, and conversations with interactive tools and earn rewards. Become conversational in just 10 minutes a day.
Learn over 40 languages through immersive lessons that simulate real-life conversations and cultural experiences. Practice vocabulary, listening, and speaking with AI-powered bots and native speaker videos to build confidence and speak like a local.
Master Morse code with this comprehensive app. It offers structured lessons for both sending and receiving, covering letters, numbers, symbols, and advanced codes. Customize your learning experience with adjustable speeds, output modes, and practice tools.
Decode Morse code audio into text in real-time. This app automatically detects signal frequency and speed, displaying decoded text instantly. Simply allow microphone access and place your device near the audio source.
Master Morse code with this free training application. Practice and drill each letter of the alphabet at your own pace. Ideal for beginners looking to build a solid foundation in Morse code communication.
This application provides fast and secure scanning of QR codes and various barcode formats. It offers an ad-free and privacy-focused experience with no hidden costs or data collection. Simply open the app and point your camera at the code to scan.
Learn and practice Morse code with this app. It offers translation between English and Morse, with output options for sound, vibration, and flashlight. Includes an auto-decode feature and a printable guide.
Learn and master Morse code with this app. It features AI-powered audio decoding, interactive practice games, and a comprehensive code table. Customize your learning experience and track your progress.
Instantly scan and generate QR codes and barcodes for various data types, including text, Wi-Fi credentials, contacts, and links. It also supports scanning from images and offers an embedded video player with Chromecast support.
This app functions as a versatile scanner, capable of reading QR codes, barcodes, business cards, and documents. It also allows for the creation of custom QR codes and provides features like auto-detect scanning and website security checks.
This app transforms text from various sources, including documents, web pages, and images, into natural-sounding spoken audio. It offers a wide selection of AI voices and languages, with features designed to enhance the listening experience and assist users with reading difficulties.
This app provides real-time speech-to-text transcription for d/Deaf and hard of hearing individuals. It supports over 145 languages and offers features like adjustable text size, dark mode, and the ability to save and share transcripts, making conversations more accessible.
Scan QR codes and barcodes quickly with your iPhone camera. Access your scan history, scan from photos, and use a flashlight for dark environments. Share your scanned items easily.
This app provides free language translation and dictionary services for 59 languages. It features translation history, the ability to request new languages, and user feedback for improved accuracy. Translations can be sent via email and viewed in a zoomable format for easy communication.
This utility app provides a powerful flashlight with adjustable brightness and three distinct modes: torch, morse code, and strobe. It offers a super-fast startup and can even translate text into morse code for various uses.