# Buildrr.app vs Open

The clearest difference is device support: Open at 2 against Buildrr.app's —. Buildrr.app's advantage is iOS requirement (11.0 vs 15.1). On price and in-app purchases 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 | Buildrr.app | Open |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 3 months |
| Size | 57 MB | 57 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Steven Van Goethem](https://appshunter.io/developer/1494043250) | [Wolters-MABEG](https://appshunter.io/developer/1743549656) |

## What reviewers say

### Buildrr.app

[App page](https://appshunter.io/ios/app/buildrrapp/id6463756458)

**In-app purchases:** none


### Open

[App page](https://appshunter.io/ios/app/open-to/id6499463153)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Buildrr.app free?

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

### Is Open free?

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

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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.*