# PlexCalc™ by Performance Pipe vs ChemBalance

The clearest difference is iOS requirement: PlexCalc™ by Performance Pipe at 7.0 against ChemBalance's 16.6. On price, ads, in-app purchases and device support 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 | PlexCalc™ by Performance Pipe | ChemBalance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/plexcalc-by-performance-pipe/id1123124431/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Monetization | Free | — |
| Size | 11 MB | 5 MB |
| Requires iOS | **7.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Chevron Phillips Chemical Company LP](https://appshunter.io/developer/554825508) | [Dor Pascal](https://appshunter.io/developer/1773249483) |

## What reviewers say

### PlexCalc™ by Performance Pipe

[App page](https://appshunter.io/ios/app/plexcalc-by-performance-pipe/id1123124431)

This utility app helps engineers and designers select and calculate specifications for polyethylene (PE) pipe. It performs various calculations related to flow rate, pressure, and loading for specific product lines, serving as a supplement to industry guidelines.

**Highlights:** PE pipe design assistance, Flow rate calculations, Pressure capability analysis, Burial and traffic loading reactions, DriscoPlex® product selection

**Features:** macOS Compatibility

**In-app purchases:** none


### ChemBalance

[App page](https://appshunter.io/ios/app/chembalance/id6738868211)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PlexCalc™ by Performance Pipe free?

PlexCalc™ by Performance Pipe is free to download, with no in-app purchases.

### Is ChemBalance free?

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

### Do PlexCalc™ by Performance Pipe or ChemBalance have ads?

Neither PlexCalc™ by Performance Pipe nor ChemBalance shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*