Morse Code Trainer, CW Decoder vs MorseScope

Morse code becomes far more useful when you can do more than look it up. MORSE gives you one clean workspace to translate a message, hear or send a signal, build real listening and keying skills, and keep the tools you need close at hand. Translate and send right away • Convert text to Morse code and Morse code back to text • Work with seven writing and code systems: International Morse, Chinese telegraph code, Japanese, Korean, Russian, Greek and Arabic • Send signals with sound, haptics, the flashlight or screen flashes • Choose playback speed and carrier tone, or start with ready-to-use common phrases Learn to hear it—not just read it • Follow 174 structured lessons across 29 units and six activity types • Build skills in Koch order through recognition, listening, comparison, sending, applied practice and challenges • Progress from characters and numbers to punctuation, prosigns, Q codes, callsigns and complete QSOs • Take a free 15-question daily test shaped by your current progress and previously learned weak points • Track accuracy, best scores, course progress and practice streaks • Pro unlocks the remaining 150 lessons, focused listening, Head Copy and weakness drills, plus full WPM, tone and Farnsworth controls Read real signals when you need to • See a provisional dot-dash and text preview while recording; after you stop, MORSE analyzes the full recording and produces a corrected result • Import audio, video or images containing Morse signals • Let MORSE analyze carrier tone and timing, with status and confidence feedback • Core media analysis runs on your device instead of sending signal content to a cloud recognition service Communicate, save and share • Enter dots and dashes with a Morse key and see the decoded text as you type • Exchange Morse messages directly with another nearby device; Pro adds optional 4-digit PIN content protection • Keep history and favorites, then reopen an item to continue editing • Export text and Morse signal cards for free; Pro adds WAV audio export • Import or export a local backup of your training progress Start free. Unlock Pro once. MORSE is free to download. Core text conversion is unlimited, and basic signal output, character references, daily tests, the first 24 lessons and nearby communication without a PIN are free to use. Microphone, audio, video and image recognition share one successful free experience. There are no ads, subscriptions or automatic renewals. MORSE PRO is a one-time non-consumable purchase that permanently unlocks Pro features. Your localized price is shown by the App Store, and previous purchases can be restored. New ways to practice Practice receiving Morse with keyboard answers and character-by-character feedback in Pro. Try straight-key input for free to work on the timing of dots and dashes.

AUDIO AND WRITTEN MORSE Decode microphone audio, imported WAV/MP3/M4A/AAC recordings or written Morse. Automatic Farnsworth detection shows character and effective speeds. Decoder Pro adds spectrograms, a live waterfall, carrier and speed locks, sensitivity and filtering. Save audio-decoding text in the local Session Library; source audio and graphs are not retained. IMAGE DECODER Read printed Morse from a photo, screenshot or clipboard image on iPhone and iPad. Crop and straighten, review dots, dashes and spacing, then confirm the text to copy, play or practice it. Processing stays on your device. Clear horizontal lines work best; unclear letter gaps need manual correction. APPLE WATCH AUDIO DECODER Decode Morse with the Watch microphone and read text and character/effective speeds on your wrist. Keep the app open; no nearby iPhone is needed. LIGHT DECODER Aim the rear camera at one flashing light. Move the target by touch or accessible controls, allow calibration, and follow or copy the decoded text. Use 5–7 WPM, a steady phone and clear light. Lighting, motion and camera timing affect reception. For learning, not emergencies. Camera access starts on request; no images/video are saved or uploaded. ENCODE AND SEND Turn text into International Morse, play or copy it, and export WAV/M4A audio. Send visible Morse through Screen Flash or the rear Flashlight at up to 7 WPM, without a 60-second cutoff. Haptic output supports transmissions up to 60 seconds. Stop visible output if it causes discomfort. MORSE TREE Watch dots and dashes light up paths in Encoder and the live audio Decoder. Explore the tree with a demo or by tapping letters. In Practice → Morse Code Basics, follow, predict, build and listen without hints. Progress is saved and mistakes join Practice Coach reviews. PRACTICE AT YOUR PACE Learn with beginner lessons, Koch groups, Farnsworth spacing, callsigns, prosigns, Q-codes, QSO exchanges, custom drills, WPM ladders, and sending practice. Today's Practice uses spaced reviews. Repeat recording segments or turn decoded text into clean listening exercises with Practice this. Koch progress is preserved. FREE AND PREMIUM One Premium plan covers iPhone, iPad, Apple Watch and Mac with the same Apple Account. Free includes text conversion, beginner and Koch learning, daily practice, selected-character drills, the Send key, Callsigns, and character correction/restore. Free audio playback supports 60 seconds per transmission. Microphone and light decoding allow 30 seconds per session after the first signal lock; later signal loss does not pause that allowance. Free imported files may be up to 30 seconds. Restart to begin another free session. Premium unlocks longer audio playback and decoding, light decoding without a session time limit, WAV/M4A export, Decoder Pro, the complete Session Library, advanced coaching and history, Guided Sending, signal conditions, saved custom presets, and WPM ladders. Choose a weekly auto-renewing subscription or one-time lifetime purchase. Both unlock the same features; see in-app prices. PRACTICAL LIMITS Use a clear 300–2,000 Hz audio carrier. Imports support common uncompressed mono/stereo PCM WAV, MP3, and unprotected AAC in M4A or ADTS; protected audio and ALAC are unsupported. Premium imports support up to 60 minutes/1 GiB, and audio playback up to 60 minutes. Audio export remains limited to 8 minutes. Camera capture runs in the foreground and stops for interruptions, frame stalls, or excessive heat, including with Premium. PRIVATE BY DESIGN Core processing stays on your device. No account, ads, tracking, or analytics. Microphone samples stay in bounded memory and are discarded on Stop. Network access is used for App Store purchases and subscription management. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://whitewhalesoft.com/apps/moorsecodeaudiodecoder/privacy Support: zhaoxiaojian@hotmail.com