# Truth Table Builder vs Pic Answer

The clearest difference is price: Pic Answer at Free against Truth Table Builder's $1.99. Pic Answer also leads on update cadence (fortnightly vs every 6 months) and ratings volume (3.4K vs 58). Truth Table Builder's advantage is in-app purchases (none vs 11) and chart position (#194 vs unranked). On rating, review sentiment, ads and device support there is nothing between them.

Pic Answer is free to download; Truth Table Builder costs $1.99 up front. Pic Answer sells 10 in-app purchases, starting at $4.99 per 7 days. Truth Table Builder asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Truth Table Builder against 4.6 for Pic Answer. That said, the two scores are not equally well evidenced: Pic Answer has 3.4K ratings behind it against 58, so its average is the more settled of the two. Written reviews are what separate them: 60% of Truth Table Builder's written reviews are positive against 56% of Pic Answer's.

Truth Table Builder ships an update every 6 months, Pic Answer fortnightly. The most recent releases landed on September 9, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Truth Table Builder | Pic Answer |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.7 (58 ratings)](https://appshunter.io/ios/app/truth-table-builder/id882579372/reviews)** | [4.6 (3.4K ratings)](https://appshunter.io/ios/app/pic-answer-ai-solver/id1669210256/reviews) |
| Number of ratings | 58 | **3.4K** |
| Positive reviews | **60.0% of reviews** | 56.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#194** | — |
| Size | 1 MB | 131 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ketan Appa](https://appshunter.io/developer/576435759) | [Tech Consolidated Inc](https://appshunter.io/developer/1456368641) |

## What reviewers say

### Truth Table Builder

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

**Currently charting:** #194 Top Paid · Education (US App Store)

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


### Pic Answer

[App page](https://appshunter.io/ios/app/pic-answer-ai-solver/id1669210256)

This application uses AI to solve homework problems by analyzing photos. It offers instant solutions and interactive chat assistance across multiple academic subjects, aiming to deepen understanding of concepts.

**Highlights:** AI-powered photo scanner for problem solving, Interactive AI chat for subject assistance, Instant accurate solutions, Comprehensive learning and concept explanation, User-friendly interface for all ages

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PA Weekly Trial | $4.99 | per 7 days |
| Pic Answer Weekly | $4.99 | per 7 days |
| PA Weekly, 3 days trial | $6.99 | per 7 days |
| PA Weekly, No Trial | $6.99 | per 7 days |
| PA Monthly With Trial | $9.99 | per month |
| PA Monthly Trial | $14.99 | per month |
| PA Yearly | $29.99 | per year |
| PA 39.99 Yearly Trial | $39.99 | per year |
| PA Yearly With Trial | $69.99 | per year |
| Pic Answer Lifetime Purchase | $39.99 | one-time |

**What reviewers like**

- 🚀 Fast and accurate answers
- 👍 Helpful for homework and studying
- 💡 Explains step-by-step solutions
- 🎓 Improves grades and academic performance

**What reviewers complain about**

- 🐛 Occasional inaccurate answers
- 💰 Subscription/payment issues
- 🔄 Inconsistent performance after updates
- 🤔 Limited functionality in free version

**Reported bugs**

- App crashes or freezes when trying to solve questions
- Subscription continues to be charged even after cancellation
- Incorrect answers provided for simple math problems

**Requested features**

- Expand to more subject areas beyond math
- Improve camera quality for better image capture
- Add more detailed explanations for answers
- Provide a true free trial without limitations


## Frequently asked questions

### Is Truth Table Builder free?

Truth Table Builder costs $1.99, with no in-app purchases.

### Is Pic Answer free?

Pic Answer is free to download, with in-app purchases available.

### Which has better reviews, Truth Table Builder or Pic Answer?

Truth Table Builder is rated higher. Truth Table Builder averages 4.7 out of 5 from 58 ratings, while Pic Answer averages 4.6 from 3.4K ratings.

### Do Truth Table Builder or Pic Answer have ads?

Neither Truth Table Builder nor Pic Answer shows ads.

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

Truth Table Builder ships an update every 6 months, and Pic Answer fortnightly. Most recently, Truth Table Builder was updated on September 9, 2026 and Pic Answer on September 22, 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.*