# PLC AI vs Test Automation Studio

The clearest difference is in-app purchases: Test Automation Studio at none against PLC AI's 10. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PLC AI sells 10 in-app purchases, starting at $4.99 per 7 days. Test Automation Studio asks for nothing beyond the download.

## The numbers

| Metric | PLC AI | Test Automation Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (84 ratings)](https://appshunter.io/ios/app/plc-ai-plc-ladder-simulator/id6476665383/reviews)** | — |
| Number of ratings | **84** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 860 MB | 3 MB |
| Requires iOS | **15.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RODRIGO DIAZ](https://appshunter.io/developer/1575990541) | [Binoy Narayanan](https://appshunter.io/developer/1783739281) |

## What reviewers say

### 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, Vision Pro support

**In-app purchases (10)**

| 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 |
| Annual Offer | $54.99 | per year |
| ANNUAL PACKAGE 3 | $59.99 | per year |
| ANNUAL PACKAGE 2 | $94.99 | per year |
| ALL IN ONE | $149.99 | per year |


### Test Automation Studio

[App page](https://appshunter.io/ios/app/test-automation-studio/id6739166805)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PLC AI free?

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

### Is Test Automation Studio free?

Test Automation Studio is free to download, with no in-app purchases.

### Do PLC AI or Test Automation Studio have ads?

Neither PLC AI nor Test Automation Studio shows ads.

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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.*