# Luperox® Organic Peroxides vs Pecora Calculator

The clearest difference is rating: Luperox® Organic Peroxides at 5.0 against Pecora Calculator's 4.8. Pecora Calculator's advantage is ratings volume (5 vs 1). On price, update cadence, 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.

Luperox® Organic Peroxides holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Pecora Calculator has 5 ratings behind it against 1, so its average is the more settled of the two.

Luperox® Organic Peroxides ships an update every 17 months, Pecora Calculator every 10 months. The most recent releases landed on October 26, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Luperox® Organic Peroxides | Pecora Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/luperox-organic-peroxides/id672439216/reviews)** | [4.8 (5 ratings)](https://appshunter.io/ios/app/pecora-calculator/id1035535549/reviews) |
| Number of ratings | 1 | **5** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 10 months** |
| Monetization | Free | Free |
| Size | 21 MB | 29 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Arkema Inc.](https://appshunter.io/developer/403902704) | [Pecora Corporation](https://appshunter.io/developer/1035535548) |

## What reviewers say

### Luperox® Organic Peroxides

[App page](https://appshunter.io/ios/app/luperox-organic-peroxides/id672439216)

Easily compare organic peroxides with a comprehensive product list and search functionality. Connect with Arkema representatives for cost and availability information on essential industrial chemicals.

**Highlights:** Product list dropdown comparison, Search for product comparison, Contact Arkema representative, View product applications, Access to industry information

**Features:** macOS Compatibility

**In-app purchases:** none


### Pecora Calculator

[App page](https://appshunter.io/ios/app/pecora-calculator/id1035535549)

This mobile tool simplifies estimating sealant and coating quantities for projects. Save and access project details easily with the 'My Projects' feature, keeping your data readily available.

**Highlights:** Estimate sealant and coating quantities, Save and review project data, Mobile project management, Fast and simple calculations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Luperox® Organic Peroxides free?

Luperox® Organic Peroxides is free to download, with no in-app purchases.

### Is Pecora Calculator free?

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

### Which has better reviews, Luperox® Organic Peroxides or Pecora Calculator?

Luperox® Organic Peroxides is rated higher. Luperox® Organic Peroxides averages 5.0 out of 5 from 1 ratings, while Pecora Calculator averages 4.8 from 5 ratings.

### Do Luperox® Organic Peroxides or Pecora Calculator have ads?

Neither Luperox® Organic Peroxides nor Pecora Calculator shows ads.

### Which is updated more often, Luperox® Organic Peroxides or Pecora Calculator?

Luperox® Organic Peroxides ships an update every 17 months, and Pecora Calculator every 10 months. Most recently, Luperox® Organic Peroxides was updated on October 26, 2026 and Pecora Calculator on October 12, 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.*