# Metal Detector X50 vs DropReference

The clearest difference is update cadence: DropReference at daily against Metal Detector X50's every 3 months. DropReference also leads on iOS requirement (16.4 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.

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

Metal Detector X50 ships an update every 3 months, DropReference daily. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Metal Detector X50 | DropReference |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dropreference/id6802945935/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Monetization | — | Free |
| Size | 7 MB | 53 MB |
| Requires iOS | 18.2 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Arman Tagvoryan](https://appshunter.io/developer/1801590269) | [DropReference](https://appshunter.io/developer/6802945937) |

## What reviewers say

### Metal Detector X50

[App page](https://appshunter.io/ios/app/metal-detector-x50/id6748588001)

**Features:** macOS Compatibility

**In-app purchases:** none


### DropReference

[App page](https://appshunter.io/ios/app/dropreference/id6802945935)

This app helps gamers build their ideal PC without overspending or extensive research. It offers guided, expert, and community-driven build options, price comparisons, and FPS estimates for popular games.

**Highlights:** Guided PC configuration, Expert part selection with filters, Community-assisted builds, Merchant price comparison, Price history and drop alerts, Estimated FPS for 148 games, GPU performance comparison

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

**In-app purchases:** none


## Frequently asked questions

### Is Metal Detector X50 free?

Metal Detector X50 is free to download, with no in-app purchases.

### Is DropReference free?

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

### Do Metal Detector X50 or DropReference have ads?

Neither Metal Detector X50 nor DropReference shows ads.

### Which is updated more often, Metal Detector X50 or DropReference?

Metal Detector X50 ships an update every 3 months, and DropReference daily. Most recently, Metal Detector X50 was updated on October 9, 2026 and DropReference on October 5, 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.*