# Weight Converter Plus vs Rheonics SensorView

The clearest difference is review sentiment: Rheonics SensorView at 100% against Weight Converter Plus's 0%. Rheonics SensorView also leads on ads (none vs shown) and monetization model (free vs ad-supported). Weight Converter Plus's advantage is update cadence (every 9 months vs every 33 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Weight Converter Plus ships an update every 9 months, Rheonics SensorView every 33 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Weight Converter Plus | Rheonics SensorView |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rheonics-sensorview/id1557966204/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 9 months** | Every 33 months |
| Monetization | Ad-supported | **Free** |
| Size | 6 MB | 25 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hideshi Otsuru](https://appshunter.io/developer/446092368) | [Rheonics GmbH](https://appshunter.io/developer/1557966206) |

## What reviewers say

### Weight Converter Plus

[App page](https://appshunter.io/ios/app/weight-converter-plus/id986205007)

Easily convert between various weight units including metric and imperial systems. This tool also functions as a calculator for quick computations.

**Highlights:** Weight unit conversion, Supports metric units, Supports imperial units, Includes calculator function

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Weight Converter Plus free?

Weight Converter Plus is free to download, with no in-app purchases.

### Is Rheonics SensorView free?

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

### Do Weight Converter Plus or Rheonics SensorView have ads?

Weight Converter Plus shows ads; Rheonics SensorView does not.

### Which is updated more often, Weight Converter Plus or Rheonics SensorView?

Weight Converter Plus ships an update every 9 months, and Rheonics SensorView every 33 months. Most recently, Weight Converter Plus was updated on November 1, 2026 and Rheonics SensorView on November 3, 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.*