Karnaugh Map Advanced vs Fx Minimizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Karnaugh Map Advanced
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.
- 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
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The Karnaugh map is a method to simplify Boolean algebra expressions. In a Karnaugh map the boolean variables are transferred (generally from a truth table) and ordered according to the principles of Gray code in which only one variable changes in between adjacent squares. Once the table is generated and the output possibilities are transcribed, the data is arranged into the largest possible groups containing 2n cells (n=0,1,2,3...) and the minterm is generated through the axiom laws of boolean algebra. We have designed this application primarily to support students studying electronic engineering, although it is useful in other disciplines including computer science and mathematics. Features: - Minimize logic function entered as text, Karnaugh map or truth table - Up to 8 variables - Contains History option - Supports the Don't care condition - Shows representation of each minimized component in the Karnaugh Map
Fx Minimizer
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.
- Quine-McCluskey method
- Minterm minimization
- Truth table minimization
- Support for don't care terms
- Export results to text file
- Multi-language support
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Logic expression minimization becomes quite cumbersome with more than four variables. Quine-McCluskey method is the solution. The app use Quine-McCluskey method to minimize multiple variables logic expression Features * Logic expression minimization using minterms * Logic expression minimization using truth table * Support don't care terms * Support up to 4 inputs and 2 outputs * Export result to text file * Support English, German, French, Italian, Spanish, Portuguese, Traditional Chinese, Simplified Chinese and Japanese Features in PRO only * Support up to 8 inputs and 8 outputs * Import truth table from CSV files All trade names mentioned in this app or the other documentation provided by this app are trademarks or registered trademarks of their respective holder. This app is not related or affiliated in any way these companies.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Karnaugh Map Advanced | Fx Minimizer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 9 months — better | Every 20 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Ivan Cigic | Siu Yuen Ho |
Customer experience
Karnaugh Map Advanced
Fx Minimizer
In-app purchases
Karnaugh Map Advanced
No in-app purchases
Fx Minimizer
- Upgrade to the PRO version$1.99
Questions
Is Karnaugh Map Advanced free?
Is Fx Minimizer free?
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