# Long Addition and Subtraction vs SimpleMath

The clearest difference is iOS requirement: Long Addition and Subtraction at 15.6 against SimpleMath's 17.0. On price, ads, in-app purchases 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 and SimpleMath sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Long Addition and Subtraction | SimpleMath |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 7 MB | 1.0 GB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OCD Inc.](https://appshunter.io/developer/621569372) | [立派 汪](https://appshunter.io/developer/1604350706) |

## What reviewers say

### 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 |


### SimpleMath

[App page](https://appshunter.io/ios/app/simplemath-kids-math/id6789924663)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SimpleMath Premium Monthly | $4.99 | per month |
| SimpleMath Premium Annual | $29.99 | per year |
| SimpleMath Premium Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Long Addition and Subtraction free?

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

### Is SimpleMath free?

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

### Do Long Addition and Subtraction or SimpleMath have ads?

Neither Long Addition and Subtraction nor SimpleMath 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.*