# Truth Table Builder vs eXpimal

The clearest difference is rating: Truth Table Builder at 4.7 against eXpimal's 2.3. Truth Table Builder also leads on ratings volume (58 vs 3) and price ($0.99 vs $2.99). eXpimal's advantage is update cadence (every 3 weeks vs every 6 months). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

Truth Table Builder costs $0.99 and eXpimal $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Truth Table Builder holds the better App Store score, 4.7 against 2.3. That said, the two scores are not equally well evidenced: Truth Table Builder has 58 ratings behind it against 3, 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 55% of eXpimal's.

Truth Table Builder ships an update every 6 months, eXpimal every 3 weeks. The most recent releases landed on October 11, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Truth Table Builder | eXpimal |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | **[4.7 (58 ratings)](https://appshunter.io/ios/app/truth-table-builder/id882579372/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/expimal-logic-calculator/id1479857941/reviews) |
| Number of ratings | **58** | 3 |
| Positive reviews | **60.0% of reviews** | 54.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Paid | Paid |
| Size | 1 MB | 3 MB |
| Requires iOS | **11.0** | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ketan Appa](https://appshunter.io/developer/576435759) | [Maksim Dmitriev](https://appshunter.io/developer/1479857940) |

## What reviewers say

### Truth Table Builder

[App page](https://appshunter.io/ios/app/truth-table-builder/id882579372)

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:** Vision Pro support

**In-app purchases:** none


### eXpimal

[App page](https://appshunter.io/ios/app/expimal-logic-calculator/id1479857941)

This app provides advanced tools for creating truth tables, simplifying Boolean functions, and plotting logical schemes. It supports various methods for minimization and polynomial representation, with detailed results and comments.

**Highlights:** Truth table creation, DNF, CNF, PDNF, PCNF calculation, Zhegalkin polynomial generation, Karnaugh map plotting, Boolean function minimization, Logical scheme plotting, Ladder diagram creation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Truth Table Builder free?

Truth Table Builder costs $0.99, with no in-app purchases.

### Is eXpimal free?

eXpimal costs $2.99, with no in-app purchases.

### Which has better reviews, Truth Table Builder or eXpimal?

Truth Table Builder is rated higher. Truth Table Builder averages 4.7 out of 5 from 58 ratings, while eXpimal averages 2.3 from 3 ratings.

### Do Truth Table Builder or eXpimal have ads?

Neither Truth Table Builder nor eXpimal shows ads.

### Which is updated more often, Truth Table Builder or eXpimal?

Truth Table Builder ships an update every 6 months, and eXpimal every 3 weeks. Most recently, Truth Table Builder was updated on October 11, 2026 and eXpimal on October 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*