# Orbito3D vs Pipe Flow Calculations

The clearest difference is in-app purchases: Pipe Flow Calculations at none against Orbito3D's 1. Pipe Flow Calculations also leads on iOS requirement (13.0 vs 18.5). On price, ads and device support there is nothing between them.

Both are free to download. Orbito3D sells 1 one-off in-app purchase. Pipe Flow Calculations asks for nothing beyond the download.

## The numbers

| Metric | Orbito3D | Pipe Flow Calculations |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Daily | — |
| Size | 6 MB | 17 MB |
| Requires iOS | 18.5 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Damien Hasenfratz](https://appshunter.io/developer/1865271282) | [Application Services LLC](https://appshunter.io/developer/1896064953) |

## What reviewers say

### Orbito3D

[App page](https://appshunter.io/ios/app/orbito3d/id6757204203)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Orbito Pro | $1.99 | one-time |


### Pipe Flow Calculations

[App page](https://appshunter.io/ios/app/pipe-flow-calculations/id6765766469)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Orbito3D free?

Orbito3D is free to download, with in-app purchases available.

### Is Pipe Flow Calculations free?

Pipe Flow Calculations is free to download, with no in-app purchases.

### Do Orbito3D or Pipe Flow Calculations have ads?

Neither Orbito3D nor Pipe Flow Calculations 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.*