# Local Scale Factor vs K

Local Scale Factor and K are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 10, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Local Scale Factor | K |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 65 MB | 111 MB |
| Requires iOS | 10.3 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NRG Surveys Ltd](https://appshunter.io/developer/1334623382) | [K-MATIC](https://appshunter.io/developer/1464170714) |

## What reviewers say

### Local Scale Factor

[App page](https://appshunter.io/ios/app/local-scale-factor/id1353822948)

This tool calculates local scale factors and Cartesian coordinates from WGS84 GPS positions. It supports numerous local grid transformations and can convert between local postcodes and geodetic positions. It also offers map navigation to selected coordinates.

**Highlights:** Local scale factor calculation, Cartesian coordinate conversion, WGS84 GPS position input, Local grid transformations, Postcode to geodetic position conversion, Map navigation

**Features:** macOS Compatibility

**In-app purchases:** none


### K

[App page](https://appshunter.io/ios/app/k-capture/id1464170715)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Local Scale Factor free?

Local Scale Factor is free to download, with no in-app purchases.

### Is K free?

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

### Do Local Scale Factor or K have ads?

Neither Local Scale Factor nor K shows ads.

### Which is updated more often, Local Scale Factor or K?

Local Scale Factor ships an update every 2 months, and K every 2 months. Most recently, Local Scale Factor was updated on October 10, 2026 and K on September 30, 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.*