# Karnaugh Map Advanced vs Fx Minimizer

The clearest difference is rating: Karnaugh Map Advanced at 4.8 against Fx Minimizer's 1.0. Karnaugh Map Advanced also leads on in-app purchases (none vs 1) and update cadence (every 9 months vs every 20 months). Fx Minimizer's advantage is iOS requirement (9.0 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. Fx Minimizer sells 1 one-off in-app purchase. Karnaugh Map Advanced asks for nothing beyond the download.

Karnaugh Map Advanced holds the better App Store score, 4.8 against 1.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Karnaugh Map Advanced ships an update every 9 months, Fx Minimizer every 20 months. The most recent releases landed on June 8, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Karnaugh Map Advanced | Fx Minimizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/karnaugh-map-advanced/id429025121/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/fx-minimizer/id1543053758/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 20 months |
| Monetization | **Free** | Freemium |
| Size | 1 MB | 2 MB |
| Requires iOS | 14.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Cigic](https://appshunter.io/developer/429025124) | [Siu Yuen Ho](https://appshunter.io/developer/814088527) |

## What reviewers say

### Karnaugh Map Advanced

[App page](https://appshunter.io/ios/app/karnaugh-map-advanced/id429025121)

Simplify complex Boolean algebra expressions using a Karnaugh map. Input logic functions via text, map, or truth table to find minimized solutions. Supports up to 8 variables and includes a history feature.

**Highlights:** Minimize logic functions, Input via text, map, or truth table, Supports up to 8 variables, History option, Handles Don't care conditions, Visualizes minimized components

**Features:** macOS Compatibility

**In-app purchases:** none


### Fx Minimizer

[App page](https://appshunter.io/ios/app/fx-minimizer/id1543053758)

This app simplifies complex logic expressions using the Quine-McCluskey method. It supports minimization via minterms or truth tables, including don't care terms, for up to four inputs and two outputs. Results can be exported to a text file.

**Highlights:** Quine-McCluskey method, Minterm minimization, Truth table minimization, Support for don't care terms, Export results to text file, Multi-language support

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to the PRO version | $1.99 | one-time |


## Frequently asked questions

### Is Karnaugh Map Advanced free?

Karnaugh Map Advanced is free to download, with no in-app purchases.

### Is Fx Minimizer free?

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

### Which has better reviews, Karnaugh Map Advanced or Fx Minimizer?

Karnaugh Map Advanced is rated higher. Karnaugh Map Advanced averages 4.8 out of 5 from 4 ratings, while Fx Minimizer averages 1.0 from 1 ratings.

### Do Karnaugh Map Advanced or Fx Minimizer have ads?

Neither Karnaugh Map Advanced nor Fx Minimizer shows ads.

### Which is updated more often, Karnaugh Map Advanced or Fx Minimizer?

Karnaugh Map Advanced ships an update every 9 months, and Fx Minimizer every 20 months. Most recently, Karnaugh Map Advanced was updated on June 8, 2026 and Fx Minimizer on September 16, 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.*