# Fx Minimizer vs Smart Logic Simulator

The clearest difference is rating: Smart Logic Simulator at 3.0 against Fx Minimizer's 1.0. Smart Logic Simulator also leads on update cadence (every 2 months vs every 20 months) and monetization model (free vs freemium). Fx Minimizer's advantage is iOS requirement (9.0 vs 15.3). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Fx Minimizer sells 1 one-off in-app purchase and Smart Logic Simulator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Smart Logic Simulator holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Fx Minimizer ships an update every 20 months, Smart Logic Simulator every 2 months. The most recent releases landed on October 5, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Fx Minimizer | Smart Logic Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/fx-minimizer/id1543053758/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/smart-logic-simulator/id6742043778/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 2 months** |
| Monetization | Freemium | **Free** |
| Size | 2 MB | 59 MB |
| Requires iOS | **9.0** | 15.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Siu Yuen Ho](https://appshunter.io/developer/814088527) | [Tomasz Czart](https://appshunter.io/developer/1796528140) |

## What reviewers say

### 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 |


### Smart Logic Simulator

[App page](https://appshunter.io/ios/app/smart-logic-simulator/id6742043778)

Design and simulate digital circuits using a drag-and-drop interface. Experiment with various logic gates, flip-flops, and arithmetic circuits to build complex systems. Ideal for students and hobbyists interested in electronics.

**Highlights:** Drag-and-drop circuit design, Logic gate simulation, Integrated circuit design, Flip-flops and latches, Multiplexers and demultiplexers, Arithmetic circuit design

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One-time fee | $29.99 | one-time |


## Frequently asked questions

### Is Fx Minimizer free?

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

### Is Smart Logic Simulator free?

Smart Logic Simulator is free to download, with in-app purchases available.

### Which has better reviews, Fx Minimizer or Smart Logic Simulator?

Smart Logic Simulator is rated higher. Fx Minimizer averages 1.0 out of 5 from 1 ratings, while Smart Logic Simulator averages 3.0 from 2 ratings.

### Do Fx Minimizer or Smart Logic Simulator have ads?

Neither Fx Minimizer nor Smart Logic Simulator shows ads.

### Which is updated more often, Fx Minimizer or Smart Logic Simulator?

Fx Minimizer ships an update every 20 months, and Smart Logic Simulator every 2 months. Most recently, Fx Minimizer was updated on October 5, 2026 and Smart Logic Simulator on September 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.*