# Cable Calculator vs myKTG

The clearest difference is update cadence: Cable Calculator at every 2 months against myKTG's every 4 months. Cable Calculator also leads on iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Cable Calculator ships an update every 2 months, myKTG every 4 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Cable Calculator | myKTG |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 26.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | — |
| Size | 16 MB | 41 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KlausFaberAG](https://appshunter.io/developer/905213428) | [Schlenter & Simon Software](https://appshunter.io/developer/516936016) |

## What reviewers say

### Cable Calculator

[App page](https://appshunter.io/ios/app/cable-calculator/id972631396)

This professional tool quickly and accurately calculates required cable diameters for installers and planners. Input electrical power, voltage drop, and installation type to determine appropriate copper and aluminum cable sizes, linking directly to product pages.

**Highlights:** Calculate cable diameters, Input power, voltage drop, cos phi, Select installation types, View Faber article numbers, Link to product pages, Email results

**Features:** macOS Compatibility

**In-app purchases:** none


### myKTG

[App page](https://appshunter.io/ios/app/myktg/id1578929870)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Cable Calculator free?

Cable Calculator is free to download, with no in-app purchases.

### Is myKTG free?

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

### Do Cable Calculator or myKTG have ads?

Neither Cable Calculator nor myKTG shows ads.

### Which is updated more often, Cable Calculator or myKTG?

Cable Calculator ships an update every 2 months, and myKTG every 4 months. Most recently, Cable Calculator was updated on November 1, 2026 and myKTG on November 3, 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.*