# AL CHEM vs Learn Chemical Engineering

The clearest difference is review sentiment: AL CHEM at 100% against Learn Chemical Engineering's 0%. AL CHEM also leads on rating (5.0 vs 3.0) and update cadence (every 4 months vs every 17 months). Learn Chemical Engineering's advantage is price ($3.99 vs $11.99) and in-app purchases (none vs 2). On ads, monetization model and device support there is nothing between them.

AL CHEM costs $11.99 and Learn Chemical Engineering $3.99 up front. AL CHEM sells 2 one-off in-app purchases. Learn Chemical Engineering asks for nothing beyond the download.

AL CHEM holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 8 and 2 respectively. Written reviews point the same way: 100% of AL CHEM's written reviews are positive against 0% of Learn Chemical Engineering's.

AL CHEM ships an update every 4 months, Learn Chemical Engineering every 17 months. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AL CHEM | Learn Chemical Engineering |
| --- | --- | --- |
| Price | $11.99 | **$3.99** |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/al-chem/id987341808/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/learn-chemical-engineering/id6444441890/reviews) |
| Number of ratings | **8** | 2 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 17 months |
| Monetization | Paid | Paid |
| Size | 60 MB | 28 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [东东 张](https://appshunter.io/developer/987341807) | [Saqib Masood](https://appshunter.io/developer/1555852546) |

## What reviewers say

### AL CHEM

[App page](https://appshunter.io/ios/app/al-chem/id987341808)

Enhance your A-Level Chemistry studies with comprehensive teaching notes, interactive flashcards, and quizzes. This app provides useful tools to aid your learning journey in chemistry.

**Highlights:** A Level Chemistry teaching notes, Flash cards for revision, Quizzes with explanations, Useful chemistry learning tools

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flash Cards | $4.99 | one-time |
| Test | $5.99 | one-time |


### Learn Chemical Engineering

[App page](https://appshunter.io/ios/app/learn-chemical-engineering/id6444441890)

This app provides a comprehensive guide to chemical engineering principles, covering essential concepts, calculations, and diagrams. It aims to help students and aspiring engineers understand the field's fundamentals for a successful career.

**Highlights:** Chemical engineering principles explained, Understanding of physics, chemistry, and math applications, Information on safety procedures and environmental regulations, Details on industrial demand and career opportunities, Explanation of block flow diagrams and unit balances, Coverage of mass transfer, heat transfer, and thermodynamics

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

**In-app purchases:** none


## Frequently asked questions

### Is AL CHEM free?

AL CHEM costs $11.99, and also offers in-app purchases.

### Is Learn Chemical Engineering free?

Learn Chemical Engineering costs $3.99, with no in-app purchases.

### Which has better reviews, AL CHEM or Learn Chemical Engineering?

AL CHEM is rated higher. AL CHEM averages 5.0 out of 5 from 8 ratings, while Learn Chemical Engineering averages 3.0 from 2 ratings.

### Do AL CHEM or Learn Chemical Engineering have ads?

Neither AL CHEM nor Learn Chemical Engineering shows ads.

### Which is updated more often, AL CHEM or Learn Chemical Engineering?

AL CHEM ships an update every 4 months, and Learn Chemical Engineering every 17 months. Most recently, AL CHEM was updated on October 20, 2026 and Learn Chemical Engineering on October 24, 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.*