# MQuant® StripScan vs Knocksser

MQuant® StripScan and Knocksser are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

## The numbers

| Metric | MQuant® StripScan | Knocksser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.7 (10 ratings)](https://appshunter.io/ios/app/mquant-stripscan/id1362147895/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 8.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | Free | — |
| Size | 42 MB | 29 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Merck KGaA (Darmstadt, Germany)](https://appshunter.io/developer/370548001) | [TUSSER SYSTEMS SOCIEDAD LIMITADA.](https://appshunter.io/developer/1528153667) |

## What reviewers say

### MQuant® StripScan

[App page](https://appshunter.io/ios/app/mquant-stripscan/id1362147895)

This app provides digital readout for test strips, replacing manual color matching for pH and chemical concentration measurements. It offers guided measurement processes, automatic data saving, and visualization tools for enhanced analysis and traceability.

**Highlights:** Digital test strip readout, Guided measurement process, Automatic data saving, Visualizations and analysis, Instrumental readout, Warning for interferences

**Features:** macOS Compatibility

**In-app purchases:** none


### Knocksser

[App page](https://appshunter.io/ios/app/knocksser/id6769807251)

**In-app purchases:** none


## Frequently asked questions

### Is MQuant® StripScan free?

MQuant® StripScan is free to download, with no in-app purchases.

### Is Knocksser free?

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

### Do MQuant® StripScan or Knocksser have ads?

Neither MQuant® StripScan nor Knocksser shows ads.

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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.*