# Chemical Engineering Complete Quiz vs Petroleum Engineering+

The clearest difference is rating: Petroleum Engineering+ at 4.5 against Chemical Engineering Complete Quiz's 4.0. Petroleum Engineering+ also leads on ratings volume (4 vs 1). Chemical Engineering Complete Quiz's advantage is in-app purchases (none vs 6) and iOS requirement (8.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Petroleum Engineering+ sells 6 in-app purchases, starting at $9.99 per month. Chemical Engineering Complete Quiz asks for nothing beyond the download.

Petroleum Engineering+ holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

## The numbers

| Metric | Chemical Engineering Complete Quiz | Petroleum Engineering+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/chemical-engineering-complete-quiz/id1240740734/reviews) | **[4.5 (4 ratings)](https://appshunter.io/ios/app/petroleum-engineering-plus/id6746214573/reviews)** |
| Number of ratings | 1 | **4** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 18 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HARIKRISHNA VALLAKATLA](https://appshunter.io/developer/1024902607) | [Forwa Elade Wunde](https://appshunter.io/developer/1685241344) |

## What reviewers say

### Chemical Engineering Complete Quiz

[App page](https://appshunter.io/ios/app/chemical-engineering-complete-quiz/id1240740734)

Prepare for chemical engineering exams and competitions with a comprehensive quiz app. Test and improve your knowledge across numerous specialized topics with over 2000 questions in various formats. Features include chapter-wise questions, favorites, and a timer.

**Highlights:** Chapter-wise questions, Over 2000 questions, Multiple quiz formats, Favorite and strong/weak questions, Timer for quizzes, Share questions with friends

**Features:** macOS Compatibility

**In-app purchases:** none


### Petroleum Engineering+

[App page](https://appshunter.io/ios/app/petroleum-engineering-plus/id6746214573)

Master petroleum engineering concepts through engaging quizzes covering a wide range of topics from geology to production. Ideal for students and professionals seeking to enhance their knowledge and skills in the oil and gas industry.

**Highlights:** Comprehensive quiz coverage, Topics from geology to production, Boost knowledge and skills, Engaging learning experience, Suitable for students and professionals

**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 Chemical Engineering Complete Quiz free?

Chemical Engineering Complete Quiz is free to download, with no in-app purchases.

### Is Petroleum Engineering+ free?

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

### Which has better reviews, Chemical Engineering Complete Quiz or Petroleum Engineering+?

Petroleum Engineering+ is rated higher. Chemical Engineering Complete Quiz averages 4.0 out of 5 from 1 ratings, while Petroleum Engineering+ averages 4.5 from 4 ratings.

### Do Chemical Engineering Complete Quiz or Petroleum Engineering+ have ads?

Neither Chemical Engineering Complete Quiz nor Petroleum Engineering+ shows ads.

---

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