# Poly V Design vs Constropedia Area Volume Calc

The clearest difference is in-app purchases: Poly V Design at none against Constropedia Area Volume Calc's 1. Poly V Design also leads on iOS requirement (11.0 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Constropedia Area Volume Calc sells 1 one-off in-app purchase. Poly V Design asks for nothing beyond the download.

Poly V Design ships an update every 15 months, Constropedia Area Volume Calc every 19 months. The most recent releases landed on October 18, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Poly V Design | Constropedia Area Volume Calc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 15 months** | Every 19 months |
| Size | 21 MB | 40 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HUTCHINSON](https://appshunter.io/developer/862345826) | [Binary And Bricks Pvt Ltd](https://appshunter.io/developer/1587170688) |

## What reviewers say

### Poly V Design

[App page](https://appshunter.io/ios/app/poly-v-design/id1153521116)

**Features:** macOS Compatibility

**In-app purchases:** none


### Constropedia Area Volume Calc

[App page](https://appshunter.io/ios/app/constropedia-area-volume-calc/id6504486155)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Area Volume Pro | $0.99 | one-time |


## Frequently asked questions

### Is Poly V Design free?

Poly V Design is free to download, with no in-app purchases.

### Is Constropedia Area Volume Calc free?

Constropedia Area Volume Calc is free to download, with in-app purchases available.

### Do Poly V Design or Constropedia Area Volume Calc have ads?

Neither Poly V Design nor Constropedia Area Volume Calc shows ads.

### Which is updated more often, Poly V Design or Constropedia Area Volume Calc?

Poly V Design ships an update every 15 months, and Constropedia Area Volume Calc every 19 months. Most recently, Poly V Design was updated on October 18, 2026 and Constropedia Area Volume Calc on October 15, 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.*