# SBH Group vs Negative Numbers

The clearest difference is in-app purchases: SBH Group at none against Negative Numbers's 1. SBH Group also leads on ads (none vs shown) and iOS requirement (15.6 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Negative Numbers sells 1 one-off in-app purchase. SBH Group asks for nothing beyond the download.

## The numbers

| Metric | SBH Group | Negative Numbers |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | — |
| Size | 91 MB | 12 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Panha Sa](https://appshunter.io/developer/1534830463) | [Chaleepa Mallawa](https://appshunter.io/developer/1359729160) |

## What reviewers say

### SBH Group

[App page](https://appshunter.io/ios/app/sbh-group/id6740254961)

**Features:** macOS Compatibility

**In-app purchases:** none


### Negative Numbers

[App page](https://appshunter.io/ios/app/negative-numbers-math-learn/id6794265060)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Negative Numbers Pro | $4.99 | one-time |


## Frequently asked questions

### Is SBH Group free?

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

### Is Negative Numbers free?

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

### Do SBH Group or Negative Numbers have ads?

Negative Numbers shows ads; SBH Group 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.*