# Karnaugh & Boolean Minimizer vs eXpimal

The clearest difference is rating: Karnaugh & Boolean Minimizer at 4.2 against eXpimal's 2.3. Karnaugh & Boolean Minimizer also leads on review sentiment (71% vs 55%) and ratings volume (22 vs 3). eXpimal's advantage is price ($2.99 vs $3.99). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Karnaugh & Boolean Minimizer costs $3.99 and eXpimal $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Karnaugh & Boolean Minimizer holds the better App Store score, 4.2 against 2.3. That said, the two scores are not equally well evidenced: Karnaugh & Boolean Minimizer has 22 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 71% of Karnaugh & Boolean Minimizer's written reviews are positive against 55% of eXpimal's.

Karnaugh & Boolean Minimizer ships an update monthly, eXpimal every 3 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Karnaugh & Boolean Minimizer | eXpimal |
| --- | --- | --- |
| Price | $3.99 | **$2.99** |
| Rating | **[4.2 (22 ratings)](https://appshunter.io/ios/app/karnaugh-and-boolean-minimizer/id729313165/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/expimal-logic-calculator/id1479857941/reviews) |
| Number of ratings | **22** | 3 |
| Positive reviews | **70.6% of reviews** | 54.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Paid | Paid |
| Size | 6 MB | 3 MB |
| Requires iOS | **11.0** | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ketan Appa](https://appshunter.io/developer/576435759) | [Maksim Dmitriev](https://appshunter.io/developer/1479857940) |

## 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


### eXpimal

[App page](https://appshunter.io/ios/app/expimal-logic-calculator/id1479857941)

This app provides advanced tools for creating truth tables, simplifying Boolean functions, and plotting logical schemes. It supports various methods for minimization and polynomial representation, with detailed results and comments.

**Highlights:** Truth table creation, DNF, CNF, PDNF, PCNF calculation, Zhegalkin polynomial generation, Karnaugh map plotting, Boolean function minimization, Logical scheme plotting, Ladder diagram creation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Karnaugh & Boolean Minimizer free?

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

### Is eXpimal free?

eXpimal costs $2.99, with no in-app purchases.

### Which has better reviews, Karnaugh & Boolean Minimizer or eXpimal?

Karnaugh & Boolean Minimizer is rated higher. Karnaugh & Boolean Minimizer averages 4.2 out of 5 from 22 ratings, while eXpimal averages 2.3 from 3 ratings.

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

Neither Karnaugh & Boolean Minimizer nor eXpimal shows ads.

### Which is updated more often, Karnaugh & Boolean Minimizer or eXpimal?

Karnaugh & Boolean Minimizer ships an update monthly, and eXpimal every 3 weeks. Most recently, Karnaugh & Boolean Minimizer was updated on October 23, 2026 and eXpimal on October 24, 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.*