# Crack the Code Pro vs LetterCode

The clearest difference is review sentiment: LetterCode at 100% against Crack the Code Pro's 33%. LetterCode also leads on rating (5.0 vs 4.4). Crack the Code Pro's advantage is in-app purchases (none vs 1) and ratings volume (100 vs 29). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. LetterCode sells 1 one-off in-app purchase. Crack the Code Pro asks for nothing beyond the download.

LetterCode holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 100 and 29 respectively. Written reviews point the same way: 33% of Crack the Code Pro's written reviews are positive against 100% of LetterCode's.

Crack the Code Pro ships an update monthly, LetterCode fortnightly. The most recent releases landed on August 30, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Crack the Code Pro | LetterCode |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (100 ratings)](https://appshunter.io/ios/app/crack-the-code-pro/id1510109064/reviews) | **[5.0 (29 ratings)](https://appshunter.io/ios/app/lettercode/id1603512717/reviews)** |
| Number of ratings | **100** | 29 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | **Free** | Freemium |
| Size | 24 MB | 11 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Truong Tong](https://appshunter.io/developer/1462727473) | [Joseph Iannazzone](https://appshunter.io/developer/1554474189) |

## What reviewers say

### Crack the Code Pro

[App page](https://appshunter.io/ios/app/crack-the-code-pro/id1510109064)

An endless puzzle game where players guess a set of correct numbers within a limited number of attempts. Compete with friends and unlock the key to progress through challenging riddles. Supports multiple languages.

**Highlights:** Endless puzzle gameplay, Number guessing challenges, Unlockable keys, Friend competition, Multiple language support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### LetterCode

[App page](https://appshunter.io/ios/app/lettercode/id1603512717)

A word-guessing puzzle game where you decrypt a secret code. Use color cues to learn about letter placement and try to solve it within a limited number of attempts. Customize your experience with various settings and modes.

**Highlights:** Decrypt secret codes, Color-coded feedback system, Limited daily plays, Customizable gameplay settings, Colorblind mode, Timed challenges

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LetterCode Pro | $3.99 | one-time |


## Frequently asked questions

### Is Crack the Code Pro free?

Crack the Code Pro is free to download, with no in-app purchases.

### Is LetterCode free?

LetterCode is free to download, with in-app purchases available.

### Which has better reviews, Crack the Code Pro or LetterCode?

LetterCode is rated higher. Crack the Code Pro averages 4.4 out of 5 from 100 ratings, while LetterCode averages 5.0 from 29 ratings.

### Do Crack the Code Pro or LetterCode have ads?

Neither Crack the Code Pro nor LetterCode shows ads.

### Which is updated more often, Crack the Code Pro or LetterCode?

Crack the Code Pro ships an update monthly, and LetterCode fortnightly. Most recently, Crack the Code Pro was updated on August 30, 2026 and LetterCode on June 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*