# POLOPLAST vs SCHELL

The clearest difference is update cadence: SCHELL at every 2 weeks against POLOPLAST's every 7 months. POLOPLAST's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 17.2). On price, ads and in-app purchases there is nothing between them.

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

POLOPLAST ships an update every 7 months, SCHELL every 2 weeks. The most recent releases landed on September 13, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | POLOPLAST | SCHELL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/poloplast/id1198651574/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 14 MB | 183 MB |
| Requires iOS | **14.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [POLOPLAST GmbH & Co KG](https://appshunter.io/developer/1198651573) | [SCHELL Armaturentechnologe GmbH & Co KG](https://appshunter.io/developer/1151157542) |

## What reviewers say

### POLOPLAST

[App page](https://appshunter.io/ios/app/poloplast/id1198651574)

This app assists installers, planners, and architects with on-the-go calculations for wastewater pipes, system selection, and fire protection solutions. It offers tools for pipe dimensioning, fire protection configurators, and quick product catalog access.

**Highlights:** Wastewater pipe dimensioning, Fire protection configurator, Pipe and cable duct configurator, Product information videos, Online product catalog

**In-app purchases:** none


### SCHELL

[App page](https://appshunter.io/ios/app/schell/id6444608310)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is POLOPLAST free?

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

### Is SCHELL free?

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

### Do POLOPLAST or SCHELL have ads?

Neither POLOPLAST nor SCHELL shows ads.

### Which is updated more often, POLOPLAST or SCHELL?

POLOPLAST ships an update every 7 months, and SCHELL every 2 weeks. Most recently, POLOPLAST was updated on September 13, 2026 and SCHELL on September 18, 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.*