# Portuguese Grammar Practice vs Arithmetic

The clearest difference is iOS requirement: Portuguese Grammar Practice at 15.1 against Arithmetic's 18.0. On price, ads, in-app purchases and device support 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 | Portuguese Grammar Practice | Arithmetic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 38 MB | 2 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AFTW LLC](https://appshunter.io/developer/1886356149) | [Alexander Hristov](https://appshunter.io/developer/1828580702) |

## What reviewers say

### Portuguese Grammar Practice

[App page](https://appshunter.io/ios/app/portuguese-grammar-practice/id6776686643)

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

**In-app purchases:** none


### Arithmetic

[App page](https://appshunter.io/ios/app/arithmetic-mental-math/id6787864384)

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

**In-app purchases:** none


## Frequently asked questions

### Is Portuguese Grammar Practice free?

Portuguese Grammar Practice is free to download, with no in-app purchases.

### Is Arithmetic free?

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

### Do Portuguese Grammar Practice or Arithmetic have ads?

Neither Portuguese Grammar Practice nor Arithmetic 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.*