Comparison

Karnaugh & Boolean Minimizer vs Zanfia

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

Head to head
About

Karnaugh & Boolean Minimizer

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
Read full description

Karnaugh & Boolean Minimizer is an innovative and versatile application for simplifying Karnaugh Maps and Boolean expressions. It is geared for those involved in engineering fields, more precisely electrical engineering students, academics, digital devices constructors or anybody involved with Boolean expressions. With its powerful minimization capabilities and full-fledged features, this tool gives you the flexibility to work with all forms of Boolean expressions and provides quality solutions. Features: - Minimize Karnaugh Maps up to 8 variables - Step-by-step simplification of Boolean expressions up to 26 (A-Z) variables using Boolean algebra laws and theorems - Step-by-step simplification of Boolean functions up to 8 variables by the Quine–McCluskey algorithm, showing the prime implicant chart and using Petrick's method where appropriate - Multi-Output minimization up to 8 inputs and 8 outputs, using the de-facto industry standard Espresso algorithm - View minimized solutions on Karnaugh Map in Sum-of-Product (SOP/CNF) and Product-of-Sum (POS/DNF) forms - Support Don't Cares - Fill Karnaugh map using truth table, sets of terms and Boolean expressions - View all possible solutions for Karnaugh Maps up to 5 variables - Guaranteed minimal solution when using the Karnaugh Map, Quine–McCluskey and Algebraic Minimizer - Highlight minimized term on Karnaugh map - Optimization of minimized solutions with XOR gates - Generate circuit from minimized solution with AND/OR/NAND/NOR logic gates - Generate random Karnaugh Maps, truth tables and Boolean expressions - Custom keyboard for easy input of Boolean expressions - Support all Boolean operators and constants - Fully customizable Karnaugh Map orientation, variable names, operator symbols and expression format - Import/Export Karnaugh Maps and truth tables as CSV files - Beautiful Dark Mode

About

Zanfia

Features
Read full description

Get convenient access to your online content – courses, communities, and materials – wherever you are. The app brings together all your platforms powered by Zanfia, so you can easily switch between them and keep everything in one place. Watch video lessons, track your progress, and continue learning right where you left off – all from your mobile device. Zanfia makes growth and community engagement simpler than ever.

Screenshots

Karnaugh & Boolean Minimizer4 screens
Zanfia3 screens

Verdict

The call

The clearest difference is price: Zanfia at Free against Karnaugh & Boolean Minimizer's $5.99. Zanfia also leads on update cadence (every 10 days vs monthly). Karnaugh & Boolean Minimizer's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.4). On ads and in-app purchases 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

Zanfia is free to download; Karnaugh & Boolean Minimizer costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Karnaugh & Boolean Minimizer ships an update monthly, Zanfia every 10 days. The most recent releases landed on September 9, 2026 and August 1, 2026 respectively.

Scorecard4 real differences · 6 level
Karnaugh & Boolean Minimizer versus Zanfia: the parameters behind the verdict, then further details
ParameterKarnaugh & Boolean MinimizerZanfia
Price$5.99Free — better
Rating4.2 (22 ratings) — better—
Positive reviews70.6% of reviews—
Number of ratings22 — better—
Update frequencyMonthlyEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better16.4
Further details — not scored
Size6 MB79 MB
Age rating4+4+
DeveloperKetan AppaZanfia

In-app purchases

None

Karnaugh & Boolean Minimizer

No in-app purchases

None

Zanfia

No in-app purchases

Questions

Is Karnaugh & Boolean Minimizer free?
Karnaugh & Boolean Minimizer costs $5.99, with no in-app purchases.
Is Zanfia free?
Zanfia is free to download, with no in-app purchases.
Do Karnaugh & Boolean Minimizer or Zanfia have ads?
Neither Karnaugh & Boolean Minimizer nor Zanfia shows ads.
Which is updated more often, Karnaugh & Boolean Minimizer or Zanfia?
Karnaugh & Boolean Minimizer ships an update monthly, and Zanfia every 10 days. Most recently, Karnaugh & Boolean Minimizer was updated on September 9, 2026 and Zanfia on August 1, 2026.

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