Morse Code vs anyPWA

Decode, send, and learn morse code — all with your phone's camera and flashlight. Morse Code - Decode & Chat is the only app that combines real-time light decoding, flashlight transmission, and two-way chat into one tool. No internet needed. DECODE Point your camera at any flashing light source to decode morse code in real-time. Adjustable brightness threshold, zoom up to 10x, and exposure controls let you decode signals from across the room or across a field. SEND Type any message and transmit it via flashlight or screen flash. Choose from 4 speed presets (6 to 24 WPM). Quick-tap emergency presets include SOS, Need Help, I Am Safe, and more. CHAT Have a real-time two-way conversation using light. One phone sends via flashlight while the other decodes with its camera. Messages appear in a familiar chat interface with timestamps. Also supports audio morse via speaker and microphone. LEARN Interactive practice mode with two game types: identify the morse code for a character, or identify the character from morse code. Track your accuracy, build streaks, and master all 36 characters. REFERENCE GUIDE Complete A-Z and 0-9 morse code chart, timing rules, tips for best results, and SOS signal reference. Everything you need in one place. ADVANCED: BINARY PROTOCOL The only morse app with an error-corrected binary protocol. Manchester encoding with CRC-8 checksums ensures reliable data transfer even in noisy conditions. Auto-detects whether incoming signals are standard morse or binary packets. SAFETY FIRST Built-in photosensitive epilepsy warning on every launch. Screen-only safe mode available. Flash frequency is hardware-limited for safety. KEY FEATURES • Real-time camera-based morse decoding • Flashlight and screen transmission • Two-way light chat between phones • Audio morse via speaker and microphone • 4 speed presets: Slow, Medium, Fast, Pro • 24 quick-tap message presets • Interactive learning with scoring • Binary protocol with error correction • Works completely offline • No ads

Open your favorite websites as fullscreen apps on iPhone and iPad. Keep separate accounts, play audio in the background, and watch videos in Picture in Picture. Your websites, ready to open Paste a website address and anyPWA finds its name and icon. Open it from your library in a dedicated view, without browser bars. Change the name or icon to make it yours. When you return to the library, the website stays open so you can pick up where you left off. Two accounts, one website Each saved web app has its own cookies and storage. Add the same website twice to stay signed in to different accounts. Room to work on iPad Open your web apps in separate windows and use them side by side. Keep a reference page next to your work, or your music next to your messages. Keep listening and watching Audio keeps playing when you switch apps or lock the screen. Use the Lock Screen and Control Center to play or pause, and Picture in Picture to watch compatible videos while you do something else. YouTube and YouTube Music support background playback, Lock Screen controls and Picture in Picture. With Spotify's web player, you can choose individual tracks, browse full albums and use next and previous track controls. Built-in ad blocking Filter ads and hide empty ad spaces using community filter lists that update daily. Blocking also works with video and audio ads on YouTube, YouTube Music and Spotify. You can turn it off for any website. Free for your first website Use one web app for free, including ad blocking and playback features. A one-time purchase unlocks all your saved web apps and library rearranging. There is no anyPWA subscription. Your library stays on your device No anyPWA account is needed. Your saved websites and sign-ins stay on your device, and anyPWA has no analytics or tracking of its own. Websites you visit have their own privacy practices. YouTube, YouTube Music and Spotify open as websites inside anyPWA. Features depend on the websites and may change. anyPWA is independent and is not affiliated with or endorsed by these services.