# Trapezoid Area Calculator vs Checkito

The clearest difference is ads: Checkito at none against Trapezoid Area Calculator's shown. Checkito also leads on update cadence (every 3 weeks vs every 5 months). Trapezoid Area Calculator's advantage is iOS requirement (13.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

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

Trapezoid Area Calculator ships an update every 5 months, Checkito every 3 weeks. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Trapezoid Area Calculator | Checkito |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 3 MB | 56 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Josue Cuginguilua](https://appshunter.io/developer/1485279395) | [Norgeskart AS](https://appshunter.io/developer/709392450) |

## What reviewers say

### Trapezoid Area Calculator

[App page](https://appshunter.io/ios/app/trapezoid-area-calculator/id1541744613)

**Features:** macOS Compatibility

**In-app purchases:** none


### Checkito

[App page](https://appshunter.io/ios/app/checkito-shared-checklists/id1640999590)

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

**In-app purchases:** none


## Frequently asked questions

### Is Trapezoid Area Calculator free?

Trapezoid Area Calculator is free to download, with no in-app purchases.

### Is Checkito free?

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

### Do Trapezoid Area Calculator or Checkito have ads?

Trapezoid Area Calculator shows ads; Checkito does not.

### Which is updated more often, Trapezoid Area Calculator or Checkito?

Trapezoid Area Calculator ships an update every 5 months, and Checkito every 3 weeks. Most recently, Trapezoid Area Calculator was updated on October 27, 2026 and Checkito on October 26, 2026.

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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.*