# Learn Chemical Engineering vs Graphiva

The clearest difference is price: Graphiva at Free against Learn Chemical Engineering's $3.99. Learn Chemical Engineering's advantage is iOS requirement (13.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Graphiva is free to download; Learn Chemical Engineering costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Learn Chemical Engineering | Graphiva |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/learn-chemical-engineering/id6444441890/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | — |
| Monetization | Paid | — |
| Size | 28 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Saqib Masood](https://appshunter.io/developer/1555852546) | [Tinkercademy Community Showcase](https://appshunter.io/developer/1436937929) |

## What reviewers say

### 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


### Graphiva

[App page](https://appshunter.io/ios/app/graphiva/id6738349340)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Learn Chemical Engineering free?

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

### Is Graphiva free?

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

### Do Learn Chemical Engineering or Graphiva have ads?

Neither Learn Chemical Engineering nor Graphiva shows ads.

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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.*