# Metal Detector vs Deep Dive Drill

The clearest difference is in-app purchases: Deep Dive Drill at none against Metal Detector's 2. Deep Dive Drill also leads on update cadence (every 4 days vs every 3 weeks). Metal Detector's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price and ads there is nothing between them.

Both are free to download. Metal Detector sells 2 in-app purchases, starting at $3.99 per month. Deep Dive Drill asks for nothing beyond the download.

Metal Detector ships an update every 3 weeks, Deep Dive Drill every 4 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Metal Detector | Deep Dive Drill |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 21 MB | 7 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Onur Mercan](https://appshunter.io/developer/1869705764) | [Alex Ortega](https://appshunter.io/developer/1885863231) |

## What reviewers say

### Metal Detector

[App page](https://appshunter.io/ios/app/metal-detector-emf-scanner/id6757927176)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $3.99 | per month |
| Premium | $44.99 | per year |


### Deep Dive Drill

[App page](https://appshunter.io/ios/app/deep-dive-drill/id6760712573)

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

**In-app purchases:** none


## Frequently asked questions

### Is Metal Detector free?

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

### Is Deep Dive Drill free?

Deep Dive Drill is free to download, with no in-app purchases.

### Do Metal Detector or Deep Dive Drill have ads?

Neither Metal Detector nor Deep Dive Drill shows ads.

### Which is updated more often, Metal Detector or Deep Dive Drill?

Metal Detector ships an update every 3 weeks, and Deep Dive Drill every 4 days. Most recently, Metal Detector was updated on October 25, 2026 and Deep Dive Drill on October 25, 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.*