# Nairda Programming vs PLC AI

The clearest difference is review sentiment: Nairda Programming at 100% against PLC AI's 29%. Nairda Programming also leads on in-app purchases (none vs 16) and rating (5.0 vs 4.5). PLC AI's advantage is ratings volume (75 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

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

Nairda Programming holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: PLC AI has 75 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Nairda Programming's written reviews are positive against 29% of PLC AI's.

Nairda Programming ships an update every 3 days, PLC AI every 3 weeks. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Nairda Programming | PLC AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nairda-programming/id1493083004/reviews)** | [4.5 (75 ratings)](https://appshunter.io/ios/app/plc-ai-plc-ladder-simulator/id6476665383/reviews) |
| Number of ratings | 1 | **75** |
| Positive reviews | **100.0% of reviews** | 28.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 107 MB | 860 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adrian Alvarez Galicia](https://appshunter.io/developer/1435024541) | [RODRIGO DIAZ](https://appshunter.io/developer/1575990541) |

## What reviewers say

### Nairda Programming

[App page](https://appshunter.io/ios/app/nairda-programming/id1493083004)

This educational tool enables users to program robots using a visual interface. It supports various hardware components like motors, sensors, and LEDs, and connects via Bluetooth. Ideal for learning robotics and coding concepts.

**Highlights:** Graphical programming interface, Robot hardware control (servos, DC motors, LEDs), Sensor integration (digital, analog, ultrasonic), Bluetooth 4 connectivity, Project programming on device

**Features:** Vision Pro support

**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 Nairda Programming free?

Nairda Programming 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, Nairda Programming or PLC AI?

Nairda Programming is rated higher. Nairda Programming averages 5.0 out of 5 from 1 ratings, while PLC AI averages 4.5 from 75 ratings.

### Do Nairda Programming or PLC AI have ads?

Neither Nairda Programming nor PLC AI shows ads.

### Which is updated more often, Nairda Programming or PLC AI?

Nairda Programming ships an update every 3 days, and PLC AI every 3 weeks. Most recently, Nairda Programming was updated on October 10, 2026 and PLC AI on October 16, 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.*