# Project vs CHEM

The clearest difference is device support: Project at 4 against CHEM's 2. Project also leads on iOS requirement (13.6 vs 18.0). On price, 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.

## The numbers

| Metric | Project | CHEM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/project-math-plus-plus/id1241696994/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free | — |
| Size | 1 MB | 1 MB |
| Requires iOS | **13.6** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nitin Seshadri](https://appshunter.io/developer/1241696993) | [Vincent van Eijsden](https://appshunter.io/developer/1793847278) |

## What reviewers say

### Project

[App page](https://appshunter.io/ios/app/project-math-plus-plus/id1241696994)

This app aims to assist students with math challenges. Developed by a student for students, it employs accessible language to simplify complex mathematical concepts.

**Highlights:** Student-to-student learning model, Accessible language for students, Addresses math challenges, Designed for young learners

**Features:** Vision Pro support

**In-app purchases:** none


### CHEM

[App page](https://appshunter.io/ios/app/chem-periodic-table/id6745701999)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Project free?

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

### Is CHEM free?

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

### Do Project or CHEM have ads?

Neither Project nor CHEM 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.*