# Karnaugh & Boolean Minimizer vs Data_Engineering

The clearest difference is price: Data_Engineering at Free against Karnaugh & Boolean Minimizer's $3.99. Karnaugh & Boolean Minimizer's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 17.0). On ads and device support there is nothing between them.

Data_Engineering is free to download; Karnaugh & Boolean Minimizer costs $3.99 up front. Data_Engineering sells 1 in-app purchase, starting at $1.99 per month. Karnaugh & Boolean Minimizer asks for nothing beyond the download.

## The numbers

| Metric | Karnaugh & Boolean Minimizer | Data_Engineering |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.2 (22 ratings)](https://appshunter.io/ios/app/karnaugh-and-boolean-minimizer/id729313165/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 70.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Paid | — |
| Size | 6 MB | 5 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Ketan Appa](https://appshunter.io/developer/576435759) | [Luke Mclaughlin](https://appshunter.io/developer/1893671036) |

## What reviewers say

### Karnaugh & Boolean Minimizer

[App page](https://appshunter.io/ios/app/karnaugh-and-boolean-minimizer/id729313165)

Simplify complex Boolean expressions and Karnaugh maps with step-by-step solutions. This tool supports up to 26 variables and offers multiple minimization algorithms for digital logic design.

**Highlights:** Minimize Karnaugh Maps up to 8 variables, Step-by-step Boolean expression simplification, Quine–McCluskey algorithm for functions up to 8 variables, Multi-Output minimization with Espresso algorithm, View minimized solutions in SOP/POS forms, Generate circuits from minimized solutions

**Features:** Vision Pro support

**In-app purchases:** none


### Data_Engineering

[App page](https://appshunter.io/ios/app/data-engineering/id6789652750)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Data_Engineering Pro | $1.99 | per month |


## Frequently asked questions

### Is Karnaugh & Boolean Minimizer free?

Karnaugh & Boolean Minimizer costs $3.99, with no in-app purchases.

### Is Data_Engineering free?

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

### Do Karnaugh & Boolean Minimizer or Data_Engineering have ads?

Neither Karnaugh & Boolean Minimizer nor Data_Engineering shows ads.

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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.*