Comparison

K.O. Nonogram Pro vs Morse Code

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

Head to head
About

K.O. Nonogram Pro

This app provides instant solutions and solving steps for Nonogram puzzles. It supports grids from 5x5 to 50x50 and offers features like cloud backup and printing capabilities. Enjoy an ad-free experience with unlimited prompts and access to all puzzles.

Highlights
  • Instant puzzle solutions
  • Unlimited prompts
  • Unlock all puzzles
  • Print puzzles
  • Cloud backup
  • Supports 5x5 to 50x50 grids
Features
Read full description

K.O. Nonogram Pro: 1. Permanent ad-free; 2. Unlimited prompts; 3. Unlock all selected puzzles; 4. Print all puzzles(no watermark in preview); 5. Cloud backup; ------------------------------ Get nonogram answers / solving steps immediately. It supports 5~50 grid nonogram. There is a rich online nonogram store, support print puzzle. --------------- The grid of squares must be either filled in black or marked with X. Beside each row of the grid are listed the lengths of the runs of black squares on that row. Above each column are listed the lengths of the runs of black squares in that column. Go to find all black squares.

About

Morse Code

Features
Read full description

Morse Code is a clean translator built for one job: turning text into Morse and Morse back into readable text without clutter. TRANSLATE BOTH WAYS Type letters, numbers, and supported symbols to get Morse instantly. Switch modes and enter dots, dashes, and spaces to decode Morse back into text just as quickly. PLAY EVERY SIGNAL Listen to each signal with sound, feel it through vibration, or flash it on supported devices. When you want to repeat a sequence for practice, loop playback is ready in Settings. MORSE INPUT THAT FEELS FAST The built-in input pad lets you tap dot, dash, space, and delete without fighting your keyboard. It is simple, direct, and made for real practice. KEEP THE CODEBOOK CLOSE Open the built-in reference for letters, numbers, punctuation, and special symbols whenever you need a quick lookup. COPY, SHARE, AND CONTINUE Copy translated results in one tap or share them right away. The app also remembers your last mode and input, so you can continue where you left off. DESIGNED TO STAY CLEAR Many utility apps bury simple actions under too many layers. Morse Code goes the other way: quick input, clear output, and the exact tools you need to learn, send, and read Morse every day.

Screenshots

K.O. Nonogram Pro4 screens
Morse Code4 screens

Verdict

The call

The clearest difference is price: Morse Code at Free against K.O. Nonogram Pro's $9.99. Morse Code also leads on iOS requirement (13.0 vs 15.0). K.O. Nonogram Pro's advantage is in-app purchases (none vs 1) and update cadence (every 6 days vs every 2 months). On ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Morse Code is free to download; K.O. Nonogram Pro costs $9.99 up front. Morse Code sells 1 one-off in-app purchase. K.O. Nonogram Pro asks for nothing beyond the download.

UpkeepUpdate frequency

K.O. Nonogram Pro ships an update every 6 days, Morse Code every 2 months. The most recent releases landed on September 19, 2026 and September 9, 2026 respectively.

Scorecard4 real differences Β· 4 level
K.O. Nonogram Pro versus Morse Code: the parameters behind the verdict, then further details
ParameterK.O. Nonogram ProMorse Code
Price$9.99Free β€” better
Positive reviews0.0% of reviewsβ€”
Update frequencyEvery 6 days β€” betterEvery 2 months
AdsYesYes
In-app purchasesNo β€” betterYes
MonetizationPaidβ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 β€” better
Further details β€” not scored
Size28 MB26 MB
Age rating4+4+
Developerεˆη‘ž ιŸ¦εΊ†ιΈΏ ζž—

In-app purchases

None

K.O. Nonogram Pro

No in-app purchases

1 purchases

Morse Code

One-time1
  • Premium Access$9.99

Questions

Is K.O. Nonogram Pro free?
K.O. Nonogram Pro costs $9.99, with no in-app purchases.
Is Morse Code free?
Morse Code is free to download, with in-app purchases available.
Do K.O. Nonogram Pro or Morse Code have ads?
Both K.O. Nonogram Pro and Morse Code show ads.
Which is updated more often, K.O. Nonogram Pro or Morse Code?
K.O. Nonogram Pro ships an update every 6 days, and Morse Code every 2 months. Most recently, K.O. Nonogram Pro was updated on September 19, 2026 and Morse Code on September 9, 2026.

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