# Mastermelt vs Doctor Scrap

Mastermelt and Doctor Scrap both sit at 5.0 stars, but that hides the real split: 100% of Doctor Scrap's written reviews are positive against 83% of Mastermelt's. Doctor Scrap also leads on update cadence (monthly vs every 3 months) and ratings volume (5 vs 1). On price, rating, ads and in-app purchases 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 Mastermelt against 5.0 for Doctor Scrap. That said, the two scores are not equally well evidenced: Doctor Scrap has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 83% of Mastermelt's written reviews are positive against 100% of Doctor Scrap's.

Mastermelt ships an update every 3 months, Doctor Scrap monthly. The most recent releases landed on September 9, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Mastermelt | Doctor Scrap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/mastermelt/id586990803/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/doctor-scrap/id1576465820/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 22 MB | 83 MB |
| Requires iOS | 14.4 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Presman Mastermelt](https://appshunter.io/developer/586990806) | [TY International LLC](https://appshunter.io/developer/1576465822) |

## What reviewers say

### Mastermelt

[App page](https://appshunter.io/ios/app/mastermelt/id586990803)

This app helps individuals and businesses value, buy, sell, and reclaim precious metals. It offers tools for calculating scrap metal value, tracking prices, and managing account information. Quickly access trade and fix prices for popular metals and coins.

**Highlights:** Metal scrap value calculator, Customizable buying margin, Real-time scrap prices, London fix prices, Historic price data and graphs, Account job tracking and payment info, Direct contact functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### Doctor Scrap

[App page](https://appshunter.io/ios/app/doctor-scrap/id1576465820)

This app uses AI to identify scrap materials, estimate their value, and connect users with global recyclers. It helps businesses in the recycling industry manage scrap photos, detect prohibited items instantly, and facilitate quick trading deals.

**Highlights:** AI scrap recognition, Real-time price estimation, Global recycler network, Automated scrap photo management, Prohibited material detection, One-click deal closing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mastermelt free?

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

### Is Doctor Scrap free?

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

### Which has better reviews, Mastermelt or Doctor Scrap?

Mastermelt and Doctor Scrap are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.

### Do Mastermelt or Doctor Scrap have ads?

Neither Mastermelt nor Doctor Scrap shows ads.

### Which is updated more often, Mastermelt or Doctor Scrap?

Mastermelt ships an update every 3 months, and Doctor Scrap monthly. Most recently, Mastermelt was updated on September 9, 2026 and Doctor Scrap on June 4, 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.*