# Sheet Metal Calculator vs CNC CONTROL PANEL

The clearest difference is price: Sheet Metal Calculator at Free against CNC CONTROL PANEL's $24.99. Sheet Metal Calculator also leads on ratings volume (9 vs 1) and iOS requirement (13.0 vs 17.6). CNC CONTROL PANEL's advantage is rating (5.0 vs 1.4) and in-app purchases (none vs 3). On ads, monetization model and device support there is nothing between them.

Sheet Metal Calculator is free to download; CNC CONTROL PANEL costs $24.99 up front. Sheet Metal Calculator sells 3 in-app purchases, starting at $3.99 per 7 days. CNC CONTROL PANEL asks for nothing beyond the download.

CNC CONTROL PANEL holds the better App Store score, 5.0 against 1.4. That said, the two scores are not equally well evidenced: Sheet Metal Calculator has 9 ratings behind it against 1, so its average is the more settled of the two.

Sheet Metal Calculator ships an update every 4 months, CNC CONTROL PANEL every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sheet Metal Calculator | CNC CONTROL PANEL |
| --- | --- | --- |
| Price | **Free** | $24.99 |
| Rating | [1.4 (9 ratings)](https://appshunter.io/ios/app/sheet-metal-calculator/id6469767934/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cnc-control-panel-millwright/id6772721205/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Paid | Paid |
| Size | 39 MB | 15 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Kantaben Gorasiya](https://appshunter.io/developer/1640260396) | [Shashwat Patel](https://appshunter.io/developer/1873309489) |

## What reviewers say

### Sheet Metal Calculator

[App page](https://appshunter.io/ios/app/sheet-metal-calculator/id6469767934)

This app simplifies sheet metal calculations for professionals and DIYers. It helps determine material thickness, size, weight, bend allowances, and cut lengths. Features include material selection, unit conversions, and geometric shape calculations.

**Highlights:** Material selection database, Thickness and size calculations, Accurate weight estimations, Bend allowance and K-factor calculation, Cut length and offcut optimization, Unit conversion tools, Geometric shape calculations

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Monthly | $8.99 | per month |
| Yearly | $17.99 | per year |


### CNC CONTROL PANEL

[App page](https://appshunter.io/ios/app/cnc-control-panel-millwright/id6772721205)

This app simulates CNC machine control panels and provides a learning system for understanding machining operations, G-code programming, and setup procedures. It offers interactive simulations of common control types and a searchable reference library for CNC commands.

**Highlights:** Interactive CNC control panel simulations, G-code and M-code reference library, CNC Setup Wizard, CNC alarm reference, Troubleshooting information, Operator lessons

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

**In-app purchases:** none


## Frequently asked questions

### Is Sheet Metal Calculator free?

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

### Is CNC CONTROL PANEL free?

CNC CONTROL PANEL costs $24.99, with no in-app purchases.

### Which has better reviews, Sheet Metal Calculator or CNC CONTROL PANEL?

CNC CONTROL PANEL is rated higher. Sheet Metal Calculator averages 1.4 out of 5 from 9 ratings, while CNC CONTROL PANEL averages 5.0 from 1 ratings.

### Do Sheet Metal Calculator or CNC CONTROL PANEL have ads?

Neither Sheet Metal Calculator nor CNC CONTROL PANEL shows ads.

### Which is updated more often, Sheet Metal Calculator or CNC CONTROL PANEL?

Sheet Metal Calculator ships an update every 4 months, and CNC CONTROL PANEL every 5 days. Most recently, Sheet Metal Calculator was updated on November 3, 2026 and CNC CONTROL PANEL on October 31, 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.*