# Code Cracker Logic vs Dr. Number

The clearest difference is ads: Code Cracker Logic at none against Dr. Number's shown. Dr. Number's advantage is iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Code Cracker Logic sells 1 one-off in-app purchase and Dr. Number sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Code Cracker Logic | Dr. Number |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dr-number-bulls-and-cows/id6808881038/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 33 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [铭 高](https://appshunter.io/developer/6773766175) | [4tune3](https://appshunter.io/developer/1850391055) |

## What reviewers say

### Code Cracker Logic

[App page](https://appshunter.io/ios/app/code-cracker-logic/id6778760241)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $3.99 | one-time |


### Dr. Number

[App page](https://appshunter.io/ios/app/dr-number-bulls-and-cows/id6808881038)

Engage in a number-deduction puzzle game with daily challenges, real-time duels, and global leaderboards. Crack hidden codes using logic and deduction in various game modes.

**Highlights:** Daily code puzzle, Real-time duels, Global rankings, Single play mode, Pencil marks for notes, Unlockable themes and avatars

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Forest Theme | $0.99 | one-time |
| Berry Theme | $0.99 | one-time |
| Starter Pack | $0.99 | one-time |
| Mini Pack | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Standard Pack | $3.99 | one-time |
| Pro Pack | $9.99 | one-time |


## Frequently asked questions

### Is Code Cracker Logic free?

Code Cracker Logic is free to download, with in-app purchases available.

### Is Dr. Number free?

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

### Do Code Cracker Logic or Dr. Number have ads?

Dr. Number shows ads; Code Cracker Logic does not.

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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.*