# Mathstep vs Chemistry Answers '

The clearest difference is in-app purchases: Mathstep at none against Chemistry Answers ''s 2. Mathstep also leads on iOS requirement (12.0 vs 17.0). Chemistry Answers ''s advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Chemistry Answers ' sells 2 in-app purchases, starting at $3.99 per 7 days. Mathstep asks for nothing beyond the download.

## The numbers

| Metric | Mathstep | Chemistry Answers ' |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | — |
| Size | 32 MB | 10 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Takao Ambe](https://appshunter.io/developer/1819409213) | [ENGINES STUDIO LAB](https://appshunter.io/developer/1686902830) |

## What reviewers say

### Mathstep

[App page](https://appshunter.io/ios/app/mathstep/id6753911229)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chemistry Answers '

[App page](https://appshunter.io/ios/app/chemistry-answers/id6754518678)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium access for 1 week | $3.99 | per 7 days |
| Premium access for 1 year | $24.99 | per year |


## Frequently asked questions

### Is Mathstep free?

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

### Is Chemistry Answers ' free?

Chemistry Answers ' is free to download, with in-app purchases available.

### Do Mathstep or Chemistry Answers ' have ads?

Mathstep shows ads; Chemistry Answers ' does not.

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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.*