Karnaugh & Boolean Minimizer vs Logic Kit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
Logic Kit
This app simplifies boolean algebra expressions and converts numbers between bases with detailed step-by-step solutions. It offers tools for Karnaugh Maps, truth tables, arithmetic, and complements, all accessible offline.
- Boolean algebra simplification
- Karnaugh Map solver
- Truth table generator
- Number base conversion
- Arithmetic in different bases
- Step-by-step solutions
- Circuit diagram generation
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The "Logic Kit" app helps you to simplify boolean algebra expressions by using boolean algebra laws, solve Karnaugh Map, Truth Table, Sum of Product (SoP), Product of Sum (PoS), convert numbers from any base to any base, do arithmetic between these numbers, find complements, and more. All this is provided with a detailed step-by-step to learn while solving. Boolean Algebra Features • Simplify boolean algebra expression using boolean algebra laws and show the detailed solution step-by-step. • Simplify the boolean algebra expression using Karnaugh Map and show the detailed solution step-by-step. • Solve Karnaugh Map by inserting values (SoP, PoS) directly in the map with the ability to use "Don't Care". • Find the truth table from the boolean algebra expression and show the detailed solution step-by-step, or easily insert values (SoP, PoS) directly in the truth table and get the boolean algebra expression consisting of Minterms or Maxterms. • Find SoP and PoS from the boolean algebra expression and show the detailed solution step-by-step. • Deal with the Sum of Product (SoP) and the Product of Sum (PoS), and get the boolean algebra expression consisting of Minterms or Maxterms. • Easily show a circuit diagram for any simplified boolean expression using AND-OR gates, NAND gates only, or NOR gates only. • In the boolean algebra expressions you can use all the English letters (26 variables) and 11 different logic gates (AND, OR, NOT, NAND, NOR, XOR, XNOR, IMPLY, NOT-IMPLY, CONVERSE, NOT-CONVERSE). • Truth table and Karnaugh Map can solve up to 10 variables. • Special design keyboard for the boolean algebra to write expression variables and gates easily. Number Systems Features • Convert numbers (with decimal points) from any base to any base (binary, octal, decimal, hexadecimal, etc.) up to base 36 and show detailed step-by-step. • Find r's and (r-1)'s Complement for any base up to base 36 and show detailed step-by-step. • Do arithmetic (Plus, Minus, Multiplication, and divide) between numbers in different bases and get the solution with detailed step-by-step. • Special design keyboard for the number systems that interact with the selected bases to write easily with no mistakes. More Features • The Logic Kit app works with no need for an internet connection, and there are no ads. • There will be many added features in the upcoming updates.
Screenshots
Verdict
The clearest difference is rating: Logic Kit at 4.9 against Karnaugh & Boolean Minimizer's 4.2. Logic Kit also leads on review sentiment (100% vs 71%) and update cadence (every 9 days vs monthly). Karnaugh & Boolean Minimizer's advantage is price ($5.99 vs $9.99) and iOS requirement (11.0 vs 17.0). On ratings volume, ads, in-app purchases and monetization model 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
Karnaugh & Boolean Minimizer costs $5.99 and Logic Kit $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Logic Kit holds the better App Store score, 4.9 against 4.2. Both are backed by a comparable volume of ratings — 22 and 9 respectively. Written reviews point the same way: 71% of Karnaugh & Boolean Minimizer's written reviews are positive against 100% of Logic Kit's.
Karnaugh & Boolean Minimizer ships an update monthly, Logic Kit every 9 days. Both last shipped on September 9, 2026.
| Parameter | Karnaugh & Boolean Minimizer | Logic Kit |
|---|---|---|
| Price | $5.99 — better | $9.99 |
| Rating | 4.2 (22 ratings) | 4.9 (9 ratings) — better |
| Positive reviews | 70.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 22 — better | 9 |
| Update frequency | Monthly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 6 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Ketan Appa | Ahmed Ibrahim |
Customer experience
Karnaugh & Boolean Minimizer
Logic Kit
In-app purchases
Karnaugh & Boolean Minimizer
No in-app purchases
Logic Kit
No in-app purchases
Questions
Is Karnaugh & Boolean Minimizer free?
Is Logic Kit free?
Which has better reviews, Karnaugh & Boolean Minimizer or Logic Kit?
Do Karnaugh & Boolean Minimizer or Logic Kit have ads?
Which is updated more often, Karnaugh & Boolean Minimizer or Logic Kit?
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