# Equip by PC&D vs Chemical Engineering+

The clearest difference is rating: Equip by PC&D at 5.0 against Chemical Engineering+'s 3.0. Equip by PC&D also leads on in-app purchases (none vs 6) and iOS requirement (15.1 vs 17.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Chemical Engineering+ sells 6 in-app purchases, starting at $9.99 per month. Equip by PC&D asks for nothing beyond the download.

Equip by PC&D holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Equip by PC&D ships an update every 3 months, Chemical Engineering+ every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Equip by PC&D | Chemical Engineering+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/equip-by-pc-and-d/id1639907842/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/chemical-engineering-plus/id6740001145/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 56 MB | 18 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Providence Consulting & Design, LLC](https://appshunter.io/developer/1639907844) | [Forwa Elade Wunde](https://appshunter.io/developer/1685241344) |

## What reviewers say

### Equip by PC&D

[App page](https://appshunter.io/ios/app/equip-by-pc-and-d/id1639907842)

Access a library of training videos for physical plant maintenance. Order necessary equipment for your facility and easily contact support for any additional needs.

**Highlights:** Training video library, Equipment ordering, Facility maintenance resources, Direct contact support

**Features:** Vision Pro support

**In-app purchases:** none


### Chemical Engineering+

[App page](https://appshunter.io/ios/app/chemical-engineering-plus/id6740001145)

Test your knowledge of chemical engineering with a comprehensive quiz app. It offers thousands of questions across various topics, adaptive difficulty, and detailed explanations to enhance learning. Prepare for exams and boost your industry skills with this interactive tool.

**Highlights:** Extensive question bank, Topic-specific quizzes, Calculations & problem solving, Adaptive difficulty, Interactive learning with explanations, Offline play, Leaderboard competition

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $9.99 | per month |
| 6 Months | $19.99 | per 6 months |
| 1 Year | $29.99 | per year |
| 1500 | $0.99 | one-time |
| 3500 | $1.99 | one-time |
| 9000 | $3.99 | one-time |


## Frequently asked questions

### Is Equip by PC&D free?

Equip by PC&D is free to download, with no in-app purchases.

### Is Chemical Engineering+ free?

Chemical Engineering+ is free to download, with in-app purchases available.

### Which has better reviews, Equip by PC&D or Chemical Engineering+?

Equip by PC&D is rated higher. Equip by PC&D averages 5.0 out of 5 from 1 ratings, while Chemical Engineering+ averages 3.0 from 2 ratings.

### Do Equip by PC&D or Chemical Engineering+ have ads?

Neither Equip by PC&D nor Chemical Engineering+ shows ads.

### Which is updated more often, Equip by PC&D or Chemical Engineering+?

Equip by PC&D ships an update every 3 months, and Chemical Engineering+ every 2 months. Most recently, Equip by PC&D was updated on November 3, 2026 and Chemical Engineering+ on November 4, 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.*