# Cidaas vs Area Calculator

The clearest difference is in-app purchases: Cidaas at none against Area Calculator's 2. Cidaas also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Area Calculator sells 2 in-app purchases, starting at $4.99 per 7 days. Cidaas asks for nothing beyond the download.

Cidaas ships an update every 6 weeks, Area Calculator every 2 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Cidaas | Area Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/area-calculator-ai-solver/id6745148692/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 114 MB | 145 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WidasConcepts GmbH](https://appshunter.io/developer/1272143891) | [Juan Antonio Veloz Gutierrez](https://appshunter.io/developer/1810351183) |

## What reviewers say

### Cidaas

[App page](https://appshunter.io/ios/app/cidaas/id1199864806)

**In-app purchases:** none


### Area Calculator

[App page](https://appshunter.io/ios/app/area-calculator-ai-solver/id6745148692)

This app simplifies geometry by calculating the area and perimeter of nine common shapes. It supports decimal inputs and offers AI-powered explanations for mathematical concepts. Users can also enjoy a dark mode for comfortable use.

**Highlights:** Area and perimeter calculation, Support for nine geometric shapes, Decimal input support, AI-powered explanations, Dark mode interface, Clear variable descriptions

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Area Calculator Weekly | $4.99 | per 7 days |
| PRO Area Calculator Yearly | $24.99 | per year |


## Frequently asked questions

### Is Cidaas free?

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

### Is Area Calculator free?

Area Calculator is free to download, with in-app purchases available.

### Do Cidaas or Area Calculator have ads?

Area Calculator shows ads; Cidaas does not.

### Which is updated more often, Cidaas or Area Calculator?

Cidaas ships an update every 6 weeks, and Area Calculator every 2 months. Most recently, Cidaas was updated on October 26, 2026 and Area Calculator on October 24, 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.*