# Curtiss vs Schimberg eCommerce

The clearest difference is update cadence: Curtiss at every 5 weeks against Schimberg eCommerce's every 3 months. Curtiss also leads on ratings volume (7 vs 2) and iOS requirement (12.0 vs 15.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for Curtiss against 5.0 for Schimberg eCommerce. Both are backed by a comparable volume of ratings — 7 and 2 respectively.

Curtiss ships an update every 5 weeks, Schimberg eCommerce every 3 months. The most recent releases landed on September 12, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | Curtiss | Schimberg eCommerce |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/curtiss-wright-ar/id1493970861/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/schimberg-ecommerce/id1639175651/reviews) |
| Number of ratings | **7** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 299 MB | 28 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Curtiss-Wright](https://appshunter.io/developer/833840895) | [Billtrust](https://appshunter.io/developer/1454713057) |

## What reviewers say

### Curtiss

[App page](https://appshunter.io/ios/app/curtiss-wright-ar/id1493970861)

Explore nuclear valves in 3D using augmented reality. View detailed exploded diagrams, identify individual parts with a bill of materials, and visualize fluid flow to understand valve functionality.

**Highlights:** Augmented reality valve visualization, 360-degree exploration, Exploded view of components, Bill of materials for parts, Fluid flow simulation

**In-app purchases:** none


### Schimberg eCommerce

[App page](https://appshunter.io/ios/app/schimberg-ecommerce/id1639175651)

This app provides a vast inventory of pipe, valve, and fitting products, serving diverse industries since 1918. It offers custom fabrication, valve automation, equipment rental, and product training, backed by expert service and competitive pricing.

**Highlights:** Extensive pipe, valve, and fitting inventory, Custom fabrication services, Valve automation selection and assembly, Equipment rental and sales, Product training programs, Serving diverse industries

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Curtiss free?

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

### Is Schimberg eCommerce free?

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

### Which has better reviews, Curtiss or Schimberg eCommerce?

Curtiss and Schimberg eCommerce are both rated 5.0 out of 5 on the App Store, from 7 and 2 ratings respectively.

### Do Curtiss or Schimberg eCommerce have ads?

Neither Curtiss nor Schimberg eCommerce shows ads.

### Which is updated more often, Curtiss or Schimberg eCommerce?

Curtiss ships an update every 5 weeks, and Schimberg eCommerce every 3 months. Most recently, Curtiss was updated on September 12, 2026 and Schimberg eCommerce on June 10, 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.*