# Elementary Mathematics vs Long Addition and Subtraction

The clearest difference is in-app purchases: Elementary Mathematics at none against Long Addition and Subtraction's 1. Elementary Mathematics also leads on iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Long Addition and Subtraction sells 1 in-app purchase, starting at $4.99 per month. Elementary Mathematics asks for nothing beyond the download.

## The numbers

| Metric | Elementary Mathematics | Long Addition and Subtraction |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 24 MB | 7 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Duong Lieu To](https://appshunter.io/developer/1855916272) | [OCD Inc.](https://appshunter.io/developer/621569372) |

## What reviewers say

### Elementary Mathematics

[App page](https://appshunter.io/ios/app/elementary-mathematics/id6755729807)

**Features:** macOS Compatibility

**In-app purchases:** none


### Long Addition and Subtraction

[App page](https://appshunter.io/ios/app/long-addition-and-subtraction/id6762553765)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Multiplication-Independent Learning | $4.99 | per month |


## Frequently asked questions

### Is Elementary Mathematics free?

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

### Is Long Addition and Subtraction free?

Long Addition and Subtraction is free to download, with in-app purchases available.

### Do Elementary Mathematics or Long Addition and Subtraction have ads?

Neither Elementary Mathematics nor Long Addition and Subtraction 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.*