# Multiplying Polynomials vs Math Trainer

The clearest difference is in-app purchases: Multiplying Polynomials at none against Math Trainer's 1. Multiplying Polynomials also leads on iOS requirement (12.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Math Trainer sells 1 one-off in-app purchase. Multiplying Polynomials asks for nothing beyond the download.

## The numbers

| Metric | Multiplying Polynomials | Math Trainer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 35 MB | 31 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Science Education Institute](https://appshunter.io/developer/1439710468) | [Myroslava Zazuliak](https://appshunter.io/developer/1860692193) |

## What reviewers say

### Multiplying Polynomials

[App page](https://appshunter.io/ios/app/multiplying-polynomials/id6504764293)

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Trainer

[App page](https://appshunter.io/ios/app/math-trainer-vectors/id6756442899)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium-Upgrade | $0.99 | one-time |


## Frequently asked questions

### Is Multiplying Polynomials free?

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

### Is Math Trainer free?

Math Trainer is free to download, with in-app purchases available.

### Do Multiplying Polynomials or Math Trainer have ads?

Neither Multiplying Polynomials nor Math Trainer 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.*