Morse Mania vs Cluzzle
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Morse Mania
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.
- 135 levels for receiving Morse code
- 135 levels for sending Morse code
- Multiple output modes (audio, light, vibration)
- Customizable practice levels
- Challenge levels to test knowledge
- Adjustable speed and sound frequency
- Offline functionality
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In both the receiving and sending modes, the app starts with the easiest letters (E and T) and moves to more complicated ones. Once you master all the letters, it teaches you numbers and other symbols, and then proceeds to Prosigns, Q-codes, abbreviations, words, Callsigns, phrases and sentences. ---------------------------- Features: - 135 levels teach you to recognize (receive) 26 Latin letters, numbers, 18 punctuation marks, 20 non-Latin extensions, procedure signs (prosigns), Q-codes, most popular abbreviations, words, callsigns, phrases and sentences. - Another 135 levels teach and train you to send the Morse code. - 5 output modes: audio (default), blinking light, flashlight, vibration and light + sound. - 7 different keys for sending Morse code (e.g. iambic key). - 52 challenge levels test and consolidate your knowledge. - Custom level: create your own level to practice symbols of your choice. Save your own list of symbols and load anytime. - NEW! “Playground” to test and train your Morse code sending skills. - Smart learning: custom level choice is pre-populated with symbols where you made the mistakes most recently. - Support for external keyboard. - Hints (for free!) when you need help. - Explore mode: if you want to hear the symbols, or see a list of prosigns, Q-codes & other abbreviations and hear their sound representation. - 4 themes to choose from, from bright to dark. - 9 different keyboard layouts: QWERTY, AZERTY, QWERTZ, ABCDEF, Dvorak, Colemak, Maltron, Workman, Halmak. - Randomize letter/symbol positions for each level (to ensure you're not just learning the position of the symbols on the keyboard). - Absolutely no ads. - Works completely offline. ---------------------------- Completely customize the app: - Adjustable speed: from 5 to 45 WPM (words per minute). Less than 20 is not recommended though, as it doesn't help you to actually learn the language. - Adjustable sound frequency: 400 to 1000 Hz. - Adjustable Farnsworth speed: from 5 to 45 WPM. Determines how long are the spaces between letters. - Adjustable difficulty level for sending the Morse code. - Disable/enable the progress circle in Settings. - Settings for progress speed, review time, time pressure and lives in challenges. - Setting for background noise: to better support some Bluetooth earphones that keep disconnecting from the phone while you play, or just to make it more challenging. - Ability to jump to the past levels to revise, or skip some if you're already familiar with certain characters. - Ability to reset mistakes and levels. ---------------------------- Read our dedicated blog posts to get the most out of the game. Have any comments, questions or advice? Don't hesitate to email us, we'll reply right away! ---------------------------- Links: - Privacy Policy: http://morse.countrymania.net/privacy - Terms of Use: http://morse.countrymania.net/tos Have fun learning!
Cluzzle
Engage in a thrilling logic puzzle game that sharpens deductive skills. Decipher cryptic messages and crack codes using human-readable clues. Offers time-sensitive missions or a relaxed experience with on-demand generated levels.
- On-demand puzzle generation
- Human-readable clues
- Time-sensitive missions (optional)
- Digits, letters, or emoji code sets
- Puzzle sharing
- Engaging and intuitive gameplay
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Can You Crack The Code Using The Clues? Cluzzle is a thrilling and intellectually stimulating puzzle game that will test your wits, sharpen your deductive skills, and immerse you in a world of mystery and intrigue. It offers a rich collection of mind-bending clues and challenging codes, each meticulously designed to engage and stimulate your problem-solving abilities. The game adds an element of urgency by incorporating time-sensitive missions (you can disable the timer if you prefer a zen experience). # Engaging Gameplay: Step into the shoes of an elite secret agent, tasked with unraveling a web of cryptic messages. Your mission is to decipher hidden codes. As a player, your success depends on your ability to piece together the puzzle that stands between you and victory. Cluzzle offers a diverse range of challenges and features to keep you engaged. The levels are generated on demand, so you’ll never run out of puzzles. We provide the clues in plain, human-readable language. You won't have to deal with clues based on crosses, dots and other unpleasant approaches. Each level presents unique and thought-provoking challenges. # Educational and Entertaining: Cluzzle is not just a game; it's an intellectual journey that will test your problem-solving skills and your ability to think critically. It will push your analytical thinking and logical deduction skills to the limit. # Brain-Boosting Challenges: Put your logical thinking skills to the test as you tackle a variety of puzzles designed to challenge players of all skill levels. Are you up for the challenge? Can you crack the codes? The clock is ticking! Get ready to embark on an epic adventure! # How to play • We provide a selection of clues about a secret code. Your mission is to crack the code. • Use the wheels at the bottom of the list of clues to provide your answer before the timer expires. All the wheels will turn green when you provide the correct answer. They will turn red when the timer expires. • You can also tap a wheel to pick a digit/letter/emoji from a keyboard. • Double-tap a digit/letter/emoji to mark or unmark it as incorrect if you deduce it's not part of the code. This allows you to concentrate on the correct items. • The faster you find the answer and the fewer moves you make, the higher you score. • You can use digits (default), letters or emojis for the code set. This can be configured in the Settings tab. # Features: • 20 levels. The levels are generated on demand, so you’ll never run out of puzzles. • Puzzle sharing. • Engaging and intuitive gameplay. • Educational and entertaining. • Suitable for all ages. • Perfect for casual and hardcore gamers alike. Get Cluzzle today and embark on an epic adventure like no other. Whether you're a code breaker or just looking to exercise your brain, Cluzzle is the perfect game for you. Download now and experience the thrill of solving puzzles in the most entertaining way possible! Get ready to unleash your inner genius and download Cluzzle now!
Screenshots
Verdict
The clearest difference is rating: Morse Mania at 4.9 against Cluzzle's 4.3. Morse Mania also leads on ads (none vs shown) and ratings volume (8.2K vs 13). Cluzzle's advantage is update cadence (every 5 days vs every 2 months). On price, in-app purchases, monetization model and device support 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
Both are free to download. Morse Mania sells 3 in-app purchases, starting at $0.99 per month and Cluzzle sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Morse Mania holds the better App Store score, 4.9 against 4.3. That said, the two scores are not equally well evidenced: Morse Mania has 8.2K ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 93% of Morse Mania's written reviews are positive against 75% of Cluzzle's.
Morse Mania ships an update every 2 months, Cluzzle every 5 days. The most recent releases landed on September 29, 2026 and June 11, 2026 respectively.
| Parameter | Morse Mania | Cluzzle |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (8.2K ratings) — better | 4.3 (13 ratings) |
| Positive reviews | 92.5% of reviews — better | 75.0% of reviews |
| Number of ratings | 8.2K — better | 13 |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 29 MB | 90 MB |
| Age rating | 4+ | 4+ |
| Developer | Xiang Dong | Awobaz Technologies Inc. |
Customer experience
Morse Mania
Cluzzle
Bugs and requests
Morse Mania
Reported bugs
2 issues- Sound/audio issues in challenge mode
- Farnsworth settings not working as expected
Requested features
4 requests- Vibration feedback option
- Visualize dots and dashes
- Ability to use external keyboard
- More practice modes (e.g., custom sentences)
Cluzzle
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Morse Mania
- Monthly premium subscription$0.991 Month
- Beginner’s Bundle$4.99
- Pro Bundle$8.99
Cluzzle
- Remove ads$0.99
- Timer Control$1.99
- Remove Ads + Timer Control$2.99









