# Construction Calculator+ vs Class Spot

The clearest difference is price: Class Spot at Free against Construction Calculator+'s $1.99. Class Spot also leads on ads (none vs shown). Construction Calculator+'s advantage is iOS requirement (13.0 vs 18.1). On in-app purchases and device support there is nothing between them.

Class Spot is free to download; Construction Calculator+ costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Construction Calculator+ | Class Spot |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | — |
| Size | 22 MB | 27 MB |
| Requires iOS | **13.0** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [JanoGroup LLC](https://appshunter.io/developer/1781461557) | [WINSSEN HOLDINGS LIMITED](https://appshunter.io/developer/1658275741) |

## What reviewers say

### Construction Calculator+

[App page](https://appshunter.io/ios/app/construction-calculator-plus/id6744340921)

**Features:** macOS Compatibility

**In-app purchases:** none


### Class Spot

[App page](https://appshunter.io/ios/app/class-spot-online-classroom/id6792691270)

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

**In-app purchases:** none


## Frequently asked questions

### Is Construction Calculator+ free?

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

### Is Class Spot free?

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

### Do Construction Calculator+ or Class Spot have ads?

Construction Calculator+ shows ads; Class Spot 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.*