Truth Table Builder vs hexaConverter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
hexaConverter
This app offers a versatile conversion tool for number systems like decimal, hexadecimal, and binary, alongside ASCII conversions. It also includes a random number generator and a comprehensive suite of metric conversions for everyday measurements. Users can save notes and favorite ASCII characters.
- Decimal, Hexadecimal, Binary conversions
- ASCII conversions
- Random number generator
- Metric unit conversions
- Note-taking and favorites
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Supported Conversions: - Decimal ↔ Hexadecimal - Decimal ↔ Binary - Decimal ↔ ASCII - Hexadecimal ↔ Binary Random Numbers Generator Generate random numbers within your chosen range. Metric Conversions Quickly convert: cm ↔ inch, cm ↔ feet, mile ↔ Km, Kg ↔ pound, ml ↔ Oz, ℃ ↔ ℉, Liter ↔ Gallon, psi ↔ Pa, psi ↔ bar, bar ↔ Pa, Joule ↔ cal, hp → Watt Notes Add memos or save your favorite ASCII characters.
Screenshots
Verdict
The clearest difference is review sentiment: hexaConverter at 100% against Truth Table Builder's 60%. hexaConverter also leads on update cadence (monthly vs every 6 months) and rating (5.0 vs 4.7). Truth Table Builder's advantage is ratings volume (58 vs 1) and iOS requirement (11.0 vs 16.6). On price, 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
Truth Table Builder costs $0.99 and hexaConverter $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
hexaConverter holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Truth Table Builder has 58 ratings behind it against 1, 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 hexaConverter's.
Truth Table Builder ships an update every 6 months, hexaConverter monthly. The most recent releases landed on October 11, 2026 and October 2, 2026 respectively.
| Parameter | Truth Table Builder | hexaConverter |
|---|---|---|
| Price | $0.99 | $0.99 |
| Rating | 4.7 (58 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 60.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 58 — better | 1 |
| Update frequency | Every 6 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 1 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Ketan Appa | MARLENE IGARASHI |
Customer experience
Truth Table Builder
hexaConverter
In-app purchases
Truth Table Builder
No in-app purchases
hexaConverter
No in-app purchases
Questions
Is Truth Table Builder free?
Is hexaConverter free?
Which has better reviews, Truth Table Builder or hexaConverter?
Do Truth Table Builder or hexaConverter have ads?
Which is updated more often, Truth Table Builder or hexaConverter?
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