# KPS Link vs Sonel MeasureEffect

The clearest difference is update cadence: Sonel MeasureEffect at monthly against KPS Link's every 11 months. KPS Link's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

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

KPS Link ships an update every 11 months, Sonel MeasureEffect monthly. The most recent releases landed on September 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | KPS Link | Sonel MeasureEffect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Monthly** |
| Size | 9 MB | 169 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [MGL APPA CORPORATION](https://appshunter.io/developer/1121102475) | [Sonel S.A.](https://appshunter.io/developer/1837118414) |

## What reviewers say

### KPS Link

[App page](https://appshunter.io/ios/app/kps-link/id1581513481)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sonel MeasureEffect

[App page](https://appshunter.io/ios/app/sonel-measureeffect/id6751837211)

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

**In-app purchases:** none


## Frequently asked questions

### Is KPS Link free?

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

### Is Sonel MeasureEffect free?

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

### Do KPS Link or Sonel MeasureEffect have ads?

Neither KPS Link nor Sonel MeasureEffect shows ads.

### Which is updated more often, KPS Link or Sonel MeasureEffect?

KPS Link ships an update every 11 months, and Sonel MeasureEffect monthly. Most recently, KPS Link was updated on September 28, 2026 and Sonel MeasureEffect on October 25, 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.*