Comparison

Morse Code vs Morse Code Trainer, CW Decoder

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Morse Code

Easily learn and practice Morse code with this application. Convert text to Morse, understand character construction through a visual tree, and practice listening and tapping with guided lessons. Play signals using sound, haptics, and your phone's flashlight.

Highlights
  • Text to Morse conversion
  • Visual Morse tree learning
  • Guided practice lessons
  • Progress tracking and tests
  • Sound, haptic, and flashlight signals
  • Adjustable playback speed
Features
Read full description

The easiest way to learn Morse Code. Turn text into Morse code, learn how each character is built, and play the signal from your phone. TURN TEXT INTO MORSE • Convert letters into Morse code as you type • Copy and send the generated sequence • Adjust playback speed TAP TO UNDERSTAND • Follow your path through a visual Morse tree • See tapped sequences resolve into characters LEARN STEP BY STEP • Build your skills from letters to short conversations • Practice listening and tapping with guided lessons • Check your progress with tests and revisit lessons anytime PLAY THE SIGNAL • Hear it with sound • Feel it with haptics • See it through the flashlight Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Morse Code Trainer, CW Decoder

Features
Read full description

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.

Screenshots

Morse Code4 screens
Morse Code Trainer, CW Decoder4 screens

Verdict

The call

The clearest difference is in-app purchases: Morse Code at none against Morse Code Trainer, CW Decoder's 1. Morse Code Trainer, CW Decoder's advantage is update cadence (fortnightly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Morse Code Trainer, CW Decoder sells 1 one-off in-app purchase. Morse Code asks for nothing beyond the download.

UpkeepUpdate frequency

Morse Code ships an update every 2 months, Morse Code Trainer, CW Decoder fortnightly. The most recent releases landed on September 27, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 8 level
Morse Code versus Morse Code Trainer, CW Decoder: the parameters behind the verdict, then further details
ParameterMorse CodeMorse Code Trainer, CW Decoder
PriceFreeFree
Rating4.3 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.0 — better18.0
Further details — not scored
Size20 MB25 MB
Age rating4+4+
DeveloperSuhyun LeeVislab

In-app purchases

None

Morse Code

No in-app purchases

1 purchases

Morse Code Trainer, CW Decoder

One-time1
  • MORSE PRO One-Time Unlock$8.99

Questions

Is Morse Code free?
Morse Code is free to download, with no in-app purchases.
Is Morse Code Trainer, CW Decoder free?
Morse Code Trainer, CW Decoder is free to download, with in-app purchases available.
Do Morse Code or Morse Code Trainer, CW Decoder have ads?
Neither Morse Code nor Morse Code Trainer, CW Decoder shows ads.
Which is updated more often, Morse Code or Morse Code Trainer, CW Decoder?
Morse Code ships an update every 2 months, and Morse Code Trainer, CW Decoder fortnightly. Most recently, Morse Code was updated on September 27, 2026 and Morse Code Trainer, CW Decoder on September 23, 2026.

Other comparisons