Comparison

Truth Table Builder vs Logic Kit

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

Head to head
About

Truth Table Builder

Easily construct truth tables from Boolean formulas. This app supports up to 8 variables and can display sub-expressions, ensuring the original truth function is preserved. It offers a custom keyboard for input, saves and shares tables, and allows operator customization.

Highlights
  • Build truth tables up to 8 variables
  • Shows sub-expressions
  • Preserves original truth function
  • Generates random expressions
  • Supports custom operators and constants
  • Saves and shares truth tables
Features
Currently charting
Read full description

Truth Table Builder is an easy, quick and reliable app that builds truth tables from Boolean/propositional formulas that you enter. Features: - Build truth table of up to 8 variables - Shows sub-expressions of the main expression - Splits expression based on operator precedence rule so that original truth function is preserved - Generates random expressions - Supports all variable letters and logical operators - Custom keyboard for easy input of expressions - History of all entered expressions - Save and share truth tables - Customize operators and truth constants

About

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.

Highlights
  • Boolean algebra simplification
  • Karnaugh Map solver
  • Truth table generator
  • Number base conversion
  • Arithmetic in different bases
  • Step-by-step solutions
  • Circuit diagram generation
Features
Read full description

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

Truth Table Builder4 screens
Logic Kit4 screens

Verdict

The call

The clearest difference is review sentiment: Logic Kit at 100% against Truth Table Builder's 60%. Logic Kit also leads on update cadence (every 9 days vs every 6 months) and rating (4.9 vs 4.7). Truth Table Builder's advantage is price ($1.99 vs $9.99) and chart position (#194 vs unranked). On ads, in-app purchases, monetization model 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

Truth Table Builder costs $1.99 and Logic Kit $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Logic Kit holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Truth Table Builder has 58 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 60% of Truth Table Builder's written reviews are positive against 100% of Logic Kit's.

UpkeepUpdate frequency

Truth Table Builder ships an update every 6 months, Logic Kit every 9 days. Both last shipped on September 9, 2026.

Scorecard7 real differences · 4 level
Truth Table Builder versus Logic Kit: the parameters behind the verdict, then further details
ParameterTruth Table BuilderLogic Kit
Price$1.99 — better$9.99
Rating4.7 (58 ratings)4.9 (9 ratings) — better
Positive reviews60.0% of reviews100.0% of reviews — better
Number of ratings58 — better9
Update frequencyEvery 6 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
Best chart rank#194 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better17.0
Further details — not scored
Size1 MB14 MB
Age rating4+4+
DeveloperKetan AppaAhmed Ibrahim

Customer experience

Truth Table Builder

All ratings58 ratings
Positive93.1%
Neutral1.7%
Negative5.2%
Written reviews5 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

Logic Kit

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Truth Table Builder

No in-app purchases

None

Logic Kit

No in-app purchases

Questions

Is Truth Table Builder free?
Truth Table Builder costs $1.99, with no in-app purchases.
Is Logic Kit free?
Logic Kit costs $9.99, with no in-app purchases.
Which has better reviews, Truth Table Builder or Logic Kit?
Logic Kit is rated higher. Truth Table Builder averages 4.7 out of 5 from 58 ratings, while Logic Kit averages 4.9 from 9 ratings.
Do Truth Table Builder or Logic Kit have ads?
Neither Truth Table Builder nor Logic Kit shows ads.
Which is updated more often, Truth Table Builder or Logic Kit?
Truth Table Builder ships an update every 6 months, and Logic Kit every 9 days. Most recently, Truth Table Builder was updated on September 9, 2026 and Logic Kit on September 9, 2026.

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