# Electrical Calculator lite vs PLC Simulator, PLC Trainer

The clearest difference is rating: Electrical Calculator lite at 4.6 against PLC Simulator, PLC Trainer's 3.9. Electrical Calculator lite also leads on ratings volume (578 vs 59). PLC Simulator, PLC Trainer's advantage is review sentiment (75% vs 39%) and in-app purchases (none vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Electrical Calculator lite sells 2 one-off in-app purchases. PLC Simulator, PLC Trainer asks for nothing beyond the download.

Electrical Calculator lite holds the better App Store score, 4.6 against 3.9. That said, the two scores are not equally well evidenced: Electrical Calculator lite has 578 ratings behind it against 59, so its average is the more settled of the two. Written reviews complicate that: 39% of Electrical Calculator lite's written reviews are positive against 75% of PLC Simulator, PLC Trainer's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Electrical Calculator lite | PLC Simulator, PLC Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (578 ratings)](https://appshunter.io/ios/app/electrical-calculator-lite/id922903696/reviews)** | [3.9 (59 ratings)](https://appshunter.io/ios/app/plc-simulator-plc-trainer/id1326500777/reviews) |
| Number of ratings | **578** | 59 |
| Positive reviews | 39.4% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 18 MB | 15 MB |
| Requires iOS | 17.6 | **14.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) | [David White](https://appshunter.io/developer/911163945) |

## What reviewers say

### Electrical Calculator lite

[App page](https://appshunter.io/ios/app/electrical-calculator-lite/id922903696)

This comprehensive tool offers over 60 calculators and 16 converters for electrical engineering, wiring, and circuit analysis. It supports engineers, electricians, students, and hobbyists with calculations ranging from basic Ohm's Law to complex RLC circuits and power conversions.

**Highlights:** 60+ Electrical Calculators, 16 Electrical Unit Converters, Ohm's Law Calculations, RLC Circuit Analysis, Power and Current Calculations, Transformer Calculations, Wire Size Selector

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 16 Electrical Converters | $0.99 | one-time |
| Electrical Calculators | $3.99 | one-time |

**What reviewers like**

- 👍 Very helpful formulas for homework
- 👍 Easy to use interface
- 👍 Comprehensive electricity app, a true Swiss Army knife
- 👍 Well-designed, intuitive, and aesthetic interface
- 👍 Great for work, very useful

**What reviewers complain about**

-  anúncios são muito irritantes
- 💰 Useful features are paywalled (RMS calculator, transformer calculator, MVA/current calculator)
- 💰 Costs too much
- 💰 Extremely basic calculators, rest require purchase
- 💰 Unlock option doesn't work

**Reported bugs**

- Unlock option doesn’t work
- Voltage drop calculator is incorrect compared to other apps

**Requested features**

- Output vs frequency sweep plotting for resonance points or impedance graphs for RL and RC circuits
- Add MHz option for capacitive and inductive reactance calculators
- Add MHz option for resonance frequency calculator


### PLC Simulator, PLC Trainer

[App page](https://appshunter.io/ios/app/plc-simulator-plc-trainer/id1326500777)

Learn the fundamentals of Programmable Logic Controllers (PLCs) with an interactive simulator. Experiment with basic programming concepts, including timers, counters, and logic instructions. Save your progress and revisit projects anytime.

**Highlights:** Interactive PLC simulator, Learn PLC basics, Experiment with programming, Save and load programs, Understand logic circuits, User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Electrical Calculator lite free?

Electrical Calculator lite is free to download, with in-app purchases available.

### Is PLC Simulator, PLC Trainer free?

PLC Simulator, PLC Trainer is free to download, with no in-app purchases.

### Which has better reviews, Electrical Calculator lite or PLC Simulator, PLC Trainer?

Electrical Calculator lite is rated higher. Electrical Calculator lite averages 4.6 out of 5 from 578 ratings, while PLC Simulator, PLC Trainer averages 3.9 from 59 ratings.

### Do Electrical Calculator lite or PLC Simulator, PLC Trainer have ads?

Neither Electrical Calculator lite nor PLC Simulator, PLC Trainer shows ads.

### Which is updated more often, Electrical Calculator lite or PLC Simulator, PLC Trainer?

Electrical Calculator lite ships an update every 2 months, and PLC Simulator, PLC Trainer every 2 months. Most recently, Electrical Calculator lite was updated on October 24, 2026 and PLC Simulator, PLC Trainer 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.*