# Rheonics SensorView vs Quick & Simple Doc Scanner

The clearest difference is update cadence: Quick & Simple Doc Scanner at every 10 days against Rheonics SensorView's every 33 months. Rheonics SensorView's advantage is iOS requirement (15.0 vs 17.2). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Rheonics SensorView against 5.0 for Quick & Simple Doc Scanner. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Rheonics SensorView ships an update every 33 months, Quick & Simple Doc Scanner every 10 days. The most recent releases landed on October 4, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Rheonics SensorView | Quick & Simple Doc Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/rheonics-sensorview/id1557966204/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/quick-and-simple-doc-scanner/id6744718770/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 10 days** |
| Monetization | Free | Free |
| Size | 25 MB | 7 MB |
| Requires iOS | **15.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rheonics GmbH](https://appshunter.io/developer/1557966206) | [Michael Smolkin](https://appshunter.io/developer/1800794214) |

## What reviewers say

### Rheonics SensorView

[App page](https://appshunter.io/ios/app/rheonics-sensorview/id1557966204)

Monitor Rheonics inline viscometers and density meters wirelessly via Bluetooth LE. View real-time measurements like viscosity, density, and temperature, with options to customize graphs. Future updates will include estimated parameters.

**Highlights:** Wireless Bluetooth LE connectivity, Real-time viscosity measurement, Real-time density measurement, Real-time temperature monitoring, Customizable real-time graphs, Future estimated parameter display

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

**In-app purchases:** none


### Quick & Simple Doc Scanner

[App page](https://appshunter.io/ios/app/quick-and-simple-doc-scanner/id6744718770)

Transform your iPhone into a powerful document scanner. Effortlessly digitize receipts, business cards, and important paperwork with AI-enhanced accuracy. Organize and export your scanned documents as searchable PDFs.

**Highlights:** Scan documents, receipts, business cards, Create professional-quality digital copies, Scan multiple pages into a single PDF, Auto-detect document edges, Extract text with OCR, Create contacts from business cards, Export as searchable PDF

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rheonics SensorView free?

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

### Is Quick & Simple Doc Scanner free?

Quick & Simple Doc Scanner is free to download, with no in-app purchases.

### Which has better reviews, Rheonics SensorView or Quick & Simple Doc Scanner?

Rheonics SensorView and Quick & Simple Doc Scanner are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Rheonics SensorView or Quick & Simple Doc Scanner have ads?

Neither Rheonics SensorView nor Quick & Simple Doc Scanner shows ads.

### Which is updated more often, Rheonics SensorView or Quick & Simple Doc Scanner?

Rheonics SensorView ships an update every 33 months, and Quick & Simple Doc Scanner every 10 days. Most recently, Rheonics SensorView was updated on October 4, 2026 and Quick & Simple Doc Scanner on September 24, 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.*