# Column Construction Calculator vs PIDSimLab

The clearest difference is price: PIDSimLab at $0.99 against Column Construction Calculator's $1.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Column Construction Calculator costs $1.99 and PIDSimLab $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Column Construction Calculator | PIDSimLab |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | — |
| Size | 34 MB | 15 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) | [BZP DESTEK SISTEMLERI TEKNOLOJI ARGE SANAYI VE TICARET LIMITED SIRKETI](https://appshunter.io/developer/1864169848) |

## What reviewers say

### Column Construction Calculator

[App page](https://appshunter.io/ios/app/column-construction-calculator/id1148046540)

**Features:** macOS Compatibility

**In-app purchases:** none


### PIDSimLab

[App page](https://appshunter.io/ios/app/pidsimlab/id6757006987)

**In-app purchases:** none


## Frequently asked questions

### Is Column Construction Calculator free?

Column Construction Calculator costs $1.99, with no in-app purchases.

### Is PIDSimLab free?

PIDSimLab costs $0.99, with no in-app purchases.

### Do Column Construction Calculator or PIDSimLab have ads?

Neither Column Construction Calculator nor PIDSimLab 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.*