# Boolean Algebra vs PLC AI

The clearest difference is rating: PLC AI at 4.5 against Boolean Algebra's 4.0. PLC AI also leads on update cadence (every 3 weeks vs every 4 months) and ratings volume (84 vs 24). Boolean Algebra's advantage is review sentiment (64% vs 29%) and in-app purchases (none vs 16). On price, ads and device support there is nothing between them.

Both are free to download. PLC AI sells 16 in-app purchases, starting at $4.99 per 7 days. Boolean Algebra asks for nothing beyond the download.

PLC AI holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 24 and 84 respectively. Written reviews complicate that: 64% of Boolean Algebra's written reviews are positive against 29% of PLC AI's, so the app with the better star average is not the one people write more warmly about.

Boolean Algebra ships an update every 4 months, PLC AI every 3 weeks. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Boolean Algebra | PLC AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (24 ratings)](https://appshunter.io/ios/app/boolean-algebra/id1512829475/reviews) | **[4.5 (84 ratings)](https://appshunter.io/ios/app/plc-ai-plc-ladder-simulator/id6476665383/reviews)** |
| Number of ratings | 24 | **84** |
| Positive reviews | **63.6% of reviews** | 28.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 46 MB | 860 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gaurav Mathur](https://appshunter.io/developer/1437746823) | [RODRIGO DIAZ](https://appshunter.io/developer/1575990541) |

## What reviewers say

### Boolean Algebra

[App page](https://appshunter.io/ios/app/boolean-algebra/id1512829475)

This app helps users understand and solve complex Boolean expressions. It allows for direct K-Map updates, truth table generation, and circuit diagram visualization. Users can interact with minimized circuits and learn about logic gates.

**Highlights:** Resolve complex Boolean expressions, Update K-Map and derive minimized solutions, Generate truth tables and corresponding circuits, View and interact with minimized circuit diagrams, Learn about logic gates (AND, OR, NOT, etc.), Dark Mode support

**Features:** macOS Compatibility

**In-app purchases:** none


### PLC AI

[App page](https://appshunter.io/ios/app/plc-ai-plc-ladder-simulator/id6476665383)

Learn industrial automation and PLC programming through realistic simulations. Practice with Rockwell and Siemens systems, including ladder logic, SCADA, HMI, and VFDs. AI-powered tools offer smart diagnostics and feedback for skill development.

**Highlights:** PLC Ladder Logic Simulation, Rockwell & Siemens Training, AI-powered Diagnostics, SCADA & HMI Development, VFD Integration, Industrial Networking Practice

**Features:** macOS Compatibility

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WEEKLY PACKAGE 3 | $4.99 | per 7 days |
| WEEKLY PACKAGE 2 | $6.99 | per 7 days |
| MONTHLY PACKAGE 3 | $9.99 | per month |
| Weekly | $9.99 | per 7 days |
| MONTHLY PACKAGE 2 | $13.99 | per month |
| Monthly | $19.99 | per month |
| Black Friday | $28.99 | per year |
| Trimestral | $29.99 | per 3 months |
| Annual Offer | $39.99 | per year |
| Annual Offer | $54.99 | per year |
| ANNUAL PACKAGE 3 | $59.99 | per year |
| ANNUAL PACKAGE 2 | $94.99 | per year |
| Christmas Annual Membership | $119.99 | per year |
| Annual | $129.99 | per year |
| ALL IN ONE | $149.99 | per year |
| Lifetime | Free | one-time |


## Frequently asked questions

### Is Boolean Algebra free?

Boolean Algebra is free to download, with no in-app purchases.

### Is PLC AI free?

PLC AI is free to download, with in-app purchases available.

### Which has better reviews, Boolean Algebra or PLC AI?

PLC AI is rated higher. Boolean Algebra averages 4.0 out of 5 from 24 ratings, while PLC AI averages 4.5 from 84 ratings.

### Do Boolean Algebra or PLC AI have ads?

Neither Boolean Algebra nor PLC AI shows ads.

### Which is updated more often, Boolean Algebra or PLC AI?

Boolean Algebra ships an update every 4 months, and PLC AI every 3 weeks. Most recently, Boolean Algebra was updated on October 13, 2026 and PLC AI 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.*