# Hadco Metal Weight Calculator vs EnAPP

The clearest difference is update cadence: EnAPP at every 6 weeks against Hadco Metal Weight Calculator's every 9 months. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Hadco Metal Weight Calculator against 5.0 for EnAPP. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Hadco Metal Weight Calculator ships an update every 9 months, EnAPP every 6 weeks. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Hadco Metal Weight Calculator | EnAPP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/hadco-metal-weight-calculator/id496166329/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/enapp/id1516048180/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 6 MB | 34 MB |
| Requires iOS | **10** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hadco Metal Trading Co., LLC](https://appshunter.io/developer/496166332) | [江苏易安联](https://appshunter.io/developer/1516048179) |

## What reviewers say

### Hadco Metal Weight Calculator

[App page](https://appshunter.io/ios/app/hadco-metal-weight-calculator/id496166329)

This app helps estimate the theoretical weight of various metal and plastic products based on their type, density, and shape. It allows users to easily send RFQs for materials directly from the app. Functionality is available in both metric and imperial units.

**Highlights:** Estimate theoretical metal and plastic weights, Send RFQs for materials, Supports metric and imperial units, Graphic shape display, Wide range of materials and shapes

**Features:** macOS Compatibility

**In-app purchases:** none


### EnAPP

[App page](https://appshunter.io/ios/app/enapp/id1516048180)

This mobile component is part of a comprehensive security solution based on zero-trust principles. It integrates terminal, application access, and data interaction security to create a unified platform. The solution aims to move beyond fragmented traditional network security models.

**Highlights:** Zero-trust security principles, SDP architecture, Unified terminal security, Application access security, Data interaction security, Integrated security solution

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hadco Metal Weight Calculator free?

Hadco Metal Weight Calculator is free to download, with no in-app purchases.

### Is EnAPP free?

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

### Which has better reviews, Hadco Metal Weight Calculator or EnAPP?

Hadco Metal Weight Calculator and EnAPP are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Hadco Metal Weight Calculator or EnAPP have ads?

Neither Hadco Metal Weight Calculator nor EnAPP shows ads.

### Which is updated more often, Hadco Metal Weight Calculator or EnAPP?

Hadco Metal Weight Calculator ships an update every 9 months, and EnAPP every 6 weeks. Most recently, Hadco Metal Weight Calculator was updated on October 15, 2026 and EnAPP on October 13, 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.*