# Sonel MeasureEffect vs mikr.app

The clearest difference is iOS requirement: Sonel MeasureEffect at 16.0 against mikr.app's 26.0. On price, update cadence, 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.

Sonel MeasureEffect ships an update monthly, mikr.app every 4 weeks. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sonel MeasureEffect | mikr.app |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Size | 169 MB | 8 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Sonel S.A.](https://appshunter.io/developer/1837118414) | [Ihor Hreskiv](https://appshunter.io/developer/6812298654) |

## What reviewers say

### Sonel MeasureEffect

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

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

**In-app purchases:** none


### mikr.app

[App page](https://appshunter.io/ios/app/mikrapp/id6812298652)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sonel MeasureEffect free?

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

### Is mikr.app free?

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

### Do Sonel MeasureEffect or mikr.app have ads?

Neither Sonel MeasureEffect nor mikr.app shows ads.

### Which is updated more often, Sonel MeasureEffect or mikr.app?

Sonel MeasureEffect ships an update monthly, and mikr.app every 4 weeks. Most recently, Sonel MeasureEffect was updated on November 8, 2026 and mikr.app on October 31, 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.*