# PCS Instruments vs OWON iMeter

The clearest difference is review sentiment: PCS Instruments at 100% against OWON iMeter's 50%. On price, ads, in-app purchases and monetization model there is nothing between them.

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

## The numbers

| Metric | PCS Instruments | OWON iMeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/owon-imeter/id1607020484/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Monetization | Free | Free |
| Size | 5 MB | 56 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PCS Instruments Limited](https://appshunter.io/developer/1575085372) | [Fujian Lilliput Optoelectronics Technology Co., Ltd.](https://appshunter.io/developer/1049176635) |

## What reviewers say

### PCS Instruments

[App page](https://appshunter.io/ios/app/pcs-instruments/id1575085370)

Calculate Hertz contact pressures and sizes for various geometries, loads, and materials. Pre-loaded with specimen data from PCS Instruments machines and common materials, with options to add custom ones.

**Highlights:** Hertz contact pressure calculations, Contact size calculations, Load and material input, Pre-loaded specimen data, Custom material support, Circular and line contact calculations

**Features:** macOS Compatibility

**In-app purchases:** none


### OWON iMeter

[App page](https://appshunter.io/ios/app/owon-imeter/id1607020484)

This app enables remote monitoring, analysis, and data logging for smart Bluetooth multimeters. It allows for continuous real-time and offline recording, multi-device control, and abnormal data warnings, enhancing operator safety and simplifying data comparison.

**Highlights:** Remote real-time monitoring, Continuous offline recording, Multi-device control, Wireless safety monitoring, Graphic and table data presentation, Abnormal data warning system, Data backup and sharing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PCS Instruments free?

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

### Is OWON iMeter free?

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

### Do PCS Instruments or OWON iMeter have ads?

Neither PCS Instruments nor OWON iMeter 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.*