# InductorCalc vs Remote PLC

The clearest difference is review sentiment: InductorCalc at 100% against Remote PLC's 0%. InductorCalc also leads on iOS requirement (12.0 vs 16.1). Remote PLC's advantage is price (Free vs $0.99) and update cadence (every 5 months vs every 23 months). On ads, in-app purchases and device support there is nothing between them.

Remote PLC is free to download; InductorCalc costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

InductorCalc ships an update every 23 months, Remote PLC every 5 months. The most recent releases landed on September 28, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | InductorCalc | Remote PLC |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.3 (4 ratings)](https://appshunter.io/ios/app/remote-plc/id6450824863/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 5 months** |
| Monetization | Paid | **Free** |
| Size | 17 MB | 92 MB |
| Requires iOS | **12.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [oskari saarinen](https://appshunter.io/developer/1234576917) | [Automationdirect.com](https://appshunter.io/developer/441915589) |

## What reviewers say

### InductorCalc

[App page](https://appshunter.io/ios/app/inductorcalc/id1409402075)

Calculate essential parameters for custom inductors and coils. Input dimensions like turns, length, and diameter to instantly get inductance, Q-factor, wire length, and DC resistance. Ideal for electronics enthusiasts and students designing custom components.

**Highlights:** Calculate inductance (L), Calculate Q-factor at operating frequency, Calculate total wire length, Calculate DC resistance, Supports multiple SI units

**Features:** macOS Compatibility

**In-app purchases:** none


### Remote PLC

[App page](https://appshunter.io/ios/app/remote-plc/id6450824863)

Monitor and control Automationdirect.com's CLICK and CLICK PLUS Programmable Logic Controllers in real time. View and edit PLC registers, check project information, and manage user accounts with customizable monitor windows.

**Highlights:** Real-time monitoring and control, View and edit PLC registers, Multiple level user accounts, Customizable monitor windows, Access PLC error logs, Check PLC project information

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is InductorCalc free?

InductorCalc costs $0.99, with no in-app purchases.

### Is Remote PLC free?

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

### Do InductorCalc or Remote PLC have ads?

Neither InductorCalc nor Remote PLC shows ads.

### Which is updated more often, InductorCalc or Remote PLC?

InductorCalc ships an update every 23 months, and Remote PLC every 5 months. Most recently, InductorCalc was updated on September 28, 2026 and Remote PLC on September 27, 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.*