# NVC Dialogue vs Truth Table Builder

The clearest difference is review sentiment: Truth Table Builder at 60% against NVC Dialogue's 13%. Truth Table Builder also leads on rating (4.7 vs 1.0) and update cadence (every 6 months vs every 21 months). On ads, in-app purchases, monetization model and device support there is nothing between them.

NVC Dialogue costs $3.99 and Truth Table Builder $0.99 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 1.0. That said, the two scores are not equally well evidenced: Truth Table Builder has 58 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 13% of NVC Dialogue's written reviews are positive against 60% of Truth Table Builder's.

NVC Dialogue ships an update every 21 months, Truth Table Builder every 6 months. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | NVC Dialogue | Truth Table Builder |
| --- | --- | --- |
| Price | $3.99 | **$0.99** |
| Rating | [1.0 (4 ratings)](https://appshunter.io/ios/app/nvc-dialogue/id534986927/reviews) | **[4.7 (58 ratings)](https://appshunter.io/ios/app/truth-table-builder/id882579372/reviews)** |
| Number of ratings | 4 | **58** |
| Positive reviews | 12.5% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 6 months** |
| Monetization | Paid | Paid |
| Size | 40 MB | 1 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iConsultancy](https://appshunter.io/developer/409908147) | [Ketan Appa](https://appshunter.io/developer/576435759) |

## What reviewers say

### NVC Dialogue

[App page](https://appshunter.io/ios/app/nvc-dialogue/id534986927)

This app provides an interactive learning map based on the Nonviolent Communication process. It guides users through a 13-step communication framework to transform conversations, fostering honesty, empathy, and understanding in personal and professional interactions.

**Highlights:** Interactive 13-step communication guide, Tools for expressing feelings and needs, Information pages on NVC process, Intention setting and self-centering exercises, Preparation for difficult conversations

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is NVC Dialogue free?

NVC Dialogue costs $3.99, with no in-app purchases.

### Is Truth Table Builder free?

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

### Which has better reviews, NVC Dialogue or Truth Table Builder?

Truth Table Builder is rated higher. NVC Dialogue averages 1.0 out of 5 from 4 ratings, while Truth Table Builder averages 4.7 from 58 ratings.

### Do NVC Dialogue or Truth Table Builder have ads?

Neither NVC Dialogue nor Truth Table Builder shows ads.

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

NVC Dialogue ships an update every 21 months, and Truth Table Builder every 6 months. Most recently, NVC Dialogue was updated on October 8, 2026 and Truth Table Builder on October 24, 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.*