# ConeCalc vs Sheet Metal Layout

The clearest difference is in-app purchases: ConeCalc at none against Sheet Metal Layout's 1. ConeCalc also leads on iOS requirement (11.0 vs 15.0). Sheet Metal Layout's advantage is update cadence (monthly vs every 43 months). On price, ads and device support there is nothing between them.

Both are free to download. Sheet Metal Layout sells 1 one-off in-app purchase. ConeCalc asks for nothing beyond the download.

ConeCalc ships an update every 43 months, Sheet Metal Layout monthly. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ConeCalc | Sheet Metal Layout |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/conecalc/id674807011/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 43 months | **Monthly** |
| Monetization | Free | — |
| Size | 20 MB | 30 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Douglas Rudd](https://appshunter.io/developer/674807014) | [Gun woo Kim](https://appshunter.io/developer/1700263119) |

## What reviewers say

### ConeCalc

[App page](https://appshunter.io/ios/app/conecalc/id674807011)

This app calculates the flat pattern dimensions needed to create a cone from sheet material. It allows users to input desired cone dimensions and generates a drawing of the flat pattern, also calculating how many cones can be cut from a given sheet size.

**Highlights:** Flat pattern dimension calculation, Cone creation from sheet metal, Input desired cone dimensions, Generate flat pattern drawing, Calculate cones per sheet size

**Features:** macOS Compatibility

**In-app purchases:** none


### Sheet Metal Layout

[App page](https://appshunter.io/ios/app/sheet-metal-layout-patterns/id6791592420)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sheet Metal Pro | $12.99 | one-time |


## Frequently asked questions

### Is ConeCalc free?

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

### Is Sheet Metal Layout free?

Sheet Metal Layout is free to download, with in-app purchases available.

### Do ConeCalc or Sheet Metal Layout have ads?

Neither ConeCalc nor Sheet Metal Layout shows ads.

### Which is updated more often, ConeCalc or Sheet Metal Layout?

ConeCalc ships an update every 43 months, and Sheet Metal Layout monthly. Most recently, ConeCalc was updated on October 4, 2026 and Sheet Metal Layout on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*