# Driller's Method vs PLC Simulator, PLC Trainer

The clearest difference is review sentiment: PLC Simulator, PLC Trainer at 75% against Driller's Method's 0%. PLC Simulator, PLC Trainer also leads on price (Free vs $19.99) and update cadence (every 2 months vs every 16 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

PLC Simulator, PLC Trainer is free to download; Driller's Method costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Driller's Method ships an update every 16 months, PLC Simulator, PLC Trainer every 2 months. The most recent releases landed on September 2, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | Driller's Method | PLC Simulator, PLC Trainer |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | — | **[3.9 (59 ratings)](https://appshunter.io/ios/app/plc-simulator-plc-trainer/id1326500777/reviews)** |
| Number of ratings | — | **59** |
| Positive reviews | 0.0% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 19 MB | 15 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Carlos Moura](https://appshunter.io/developer/407501202) | [David White](https://appshunter.io/developer/911163945) |

## What reviewers say

### Driller's Method

[App page](https://appshunter.io/ios/app/drillers-method/id1067011800)

This application assists with oil well control calculations using the Driller's Method, particularly for kick occurrences on floating and landing rigs. It's a tool for oilfield professionals and students to understand and apply these essential calculations.

**Highlights:** Driller's Method calculations, Kick occurrence management, Floating platform support, Landing rig application, Kill sheet data import, Educational tool

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

**In-app purchases:** none


### 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 Driller's Method free?

Driller's Method costs $19.99, with no in-app purchases.

### Is PLC Simulator, PLC Trainer free?

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

### Do Driller's Method or PLC Simulator, PLC Trainer have ads?

Neither Driller's Method nor PLC Simulator, PLC Trainer shows ads.

### Which is updated more often, Driller's Method or PLC Simulator, PLC Trainer?

Driller's Method ships an update every 16 months, and PLC Simulator, PLC Trainer every 2 months. Most recently, Driller's Method was updated on September 2, 2026 and PLC Simulator, PLC Trainer on September 5, 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.*