LetterMe vs NumCrack
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
LetterMe
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You and your opponent take turns choosing letters to build words on your own personal 5x5 square boards. The objective is to create as many and as long words as possible. The words can be written left to right or from top to bottom. Each row on the board can contain more than one word, such as a combination of a 2-letter and a 3-letter word, or two separate 2-letter words. One-letter words = 0 points Two-letter words = 2 points Three-letter words = 3 points Four-letter words = 4 points Five-letter words = 10 points Maximum possible score: 100 โ Fun and challenging โ Beautiful design โ No stress โ Up to 10 games going โ Sketch your board in advance โ Play with friends or strangers โ English or Swedish dictionary โ More features to come
NumCrack
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Can you crack the code? Welcome to NumCrack, the addictive logic puzzle game designed to test your deduction skills and train your brain. If you love puzzles like Sudoku, Mastermind, or word games, NumCrack is your next obsession. Your goal is simple: Guess the secret 4-digit number. But finding the solution requires pure logic. How to Play: - Enter a guess: Type in any 4-digit number (e.g., 1234). - Get Feedback: The tiles will change colour to guide your next move. - Green: The number is correct and in the right spot. - Yellow: The number is in the code, but in the wrong spot. - Grey: The number is not in the code at all. Solve it: Use the clues to narrow down the possibilities and crack the code before you run out of attempts!
Screenshots
Verdict
The clearest difference is in-app purchases: NumCrack at none against LetterMe's 3. NumCrack also leads on device support. LetterMe's advantage is iOS requirement (12.0 vs 15.1). On price there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. LetterMe sells 3 one-off in-app purchases. NumCrack asks for nothing beyond the download.
| Parameter | LetterMe | NumCrack |
|---|---|---|
| Price | Free | Free |
| Update frequency | โ | Every 5 days |
| Ads | โ | No |
| In-app purchases | Yes | No โ better |
| Devices | โ | iPhone, iPad, iPod โ better |
| Requires iOS | 12.0 โ better | 15.1 |
| Further details โ not scored | ||
| Size | 159 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Undone Games | Chris Barber-Riley |
In-app purchases
LetterMe
- Small Coin Bundle$0.49
- Medium Coin Bundle$3.99
- Large Coin Bundle$14.99
NumCrack
No in-app purchases









