# Modeler 3D vs PRO.FILE FLEX 3D

Modeler 3D and PRO.FILE FLEX 3D are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Modeler 3D | PRO.FILE FLEX 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Size | 11 MB | 142 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Vicinity International GmbH](https://appshunter.io/developer/1571783734) | [PROCAD GmbH & Co. KG](https://appshunter.io/developer/452225445) |

## What reviewers say

### Modeler 3D

[App page](https://appshunter.io/ios/app/modeler-3d/id1573983008)

**In-app purchases:** none


### PRO.FILE FLEX 3D

[App page](https://appshunter.io/ios/app/profile-flex-3d/id6670170416)

**In-app purchases:** none


## Frequently asked questions

### Is Modeler 3D free?

Modeler 3D is free to download, with no in-app purchases.

### Is PRO.FILE FLEX 3D free?

PRO.FILE FLEX 3D is free to download, with no in-app purchases.

### Do Modeler 3D or PRO.FILE FLEX 3D have ads?

Neither Modeler 3D nor PRO.FILE FLEX 3D 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.*