# Metal + vs pipingdatalt

The clearest difference is in-app purchases: pipingdatalt at none against Metal +'s 1. Metal +'s advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.1). On price and device support there is nothing between them.

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

## The numbers

| Metric | Metal + | pipingdatalt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (11 ratings)](https://appshunter.io/ios/app/metal-plus/id6446039096/reviews)** | — |
| Number of ratings | **11** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 21 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mohamed Saad](https://appshunter.io/developer/1291109619) | [ELM-web](https://appshunter.io/developer/1460558731) |

## What reviewers say

### Metal +

[App page](https://appshunter.io/ios/app/metal-plus/id6446039096)

Easily calculate the weight and price of various metal forms and alloys. Save your projects and access calculations offline. This tool supports multiple units and metal types for precise results.

**Highlights:** Calculate weight of round, sheet, tube, rectangle forms, Supports steel, aluminum, nickel, copper, gold, silver alloys, Calculate paint surface area, Weight converter, Price per kilogram/ton converter, Save items and projects, Offline functionality

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


### pipingdatalt

[App page](https://appshunter.io/ios/app/pipingdatalt/id6745983965)

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

**In-app purchases:** none


## Frequently asked questions

### Is Metal + free?

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

### Is pipingdatalt free?

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

### Do Metal + or pipingdatalt have ads?

pipingdatalt shows ads; Metal + does not.

---

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