# Cartesian Capture vs SlopeCheck

The clearest difference is price: SlopeCheck at Free against Cartesian Capture's $4.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

SlopeCheck is free to download; Cartesian Capture costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Cartesian Capture | SlopeCheck |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 4 MB | 2 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Karen Anderson](https://appshunter.io/developer/6791601488) | [VINCENT WEI HON ZHENG](https://appshunter.io/developer/1837052899) |

## What reviewers say

### Cartesian Capture

[App page](https://appshunter.io/ios/app/cartesian-capture/id6791601486)

**Features:** macOS Compatibility

**In-app purchases:** none


### SlopeCheck

[App page](https://appshunter.io/ios/app/slopecheck/id6797162721)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cartesian Capture free?

Cartesian Capture costs $4.99, with no in-app purchases.

### Is SlopeCheck free?

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

### Do Cartesian Capture or SlopeCheck have ads?

Neither Cartesian Capture nor SlopeCheck 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.*