Comparison

Karnaugh Map Advanced vs Fx Minimizer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

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
Read full description

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

About

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.

Highlights
  • Quine-McCluskey method
  • Minterm minimization
  • Truth table minimization
  • Support for don't care terms
  • Export results to text file
  • Multi-language support
Features
Read full description

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

Karnaugh Map Advanced3 screens
Fx Minimizer4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard6 real differences · 4 level
Karnaugh Map Advanced versus Fx Minimizer: the parameters behind the verdict, then further details
ParameterKarnaugh Map AdvancedFx Minimizer
PriceFreeFree
Rating4.8 (4 ratings) — better1.0 (1 ratings)
Positive reviews66.7% of reviews—
Number of ratings4 — better1
Update frequencyEvery 9 months — betterEvery 20 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS14.09.0 — better
Further details — not scored
Size1 MB2 MB
Age rating4+4+
DeveloperIvan CigicSiu Yuen Ho

Customer experience

Karnaugh Map Advanced

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews9 reviews
Positive66.7%
Neutral11.1%
Negative22.2%

Fx Minimizer

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Karnaugh Map Advanced

No in-app purchases

1 purchases

Fx Minimizer

One-time1
  • Upgrade to the PRO version$1.99

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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