# SphinxMD vs Ground Score Metal Detecting

The clearest difference is in-app purchases: SphinxMD at none against Ground Score Metal Detecting's 1. Ground Score Metal Detecting's advantage is update cadence (every 4 days vs every 9 months) and ratings volume (5 vs 1). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Ground Score Metal Detecting sells 1 in-app purchase, starting at $1.99 per month. SphinxMD asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for SphinxMD against 5.0 for Ground Score Metal Detecting. That said, the two scores are not equally well evidenced: Ground Score Metal Detecting has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

SphinxMD ships an update every 9 months, Ground Score Metal Detecting every 4 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | SphinxMD | Ground Score Metal Detecting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/sphinxmd/id1643864422/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/ground-score-metal-detecting/id6749215061/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 days** |
| Monetization | **Free** | Freemium |
| Size | 30 MB | 74 MB |
| Requires iOS | **13.0** | 14.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [SPHINX](https://appshunter.io/developer/1643864424) | [Ground Score LLC](https://appshunter.io/developer/1822911461) |

## What reviewers say

### SphinxMD

[App page](https://appshunter.io/ios/app/sphinxmd/id1643864422)

Configure your SPHINX metal detector with ease. Adjust sensitivity, audio settings, and track battery life. Utilize features like the anti-loss alarm and flashlight directly from your smartphone.

**Highlights:** Adjust sensitivity levels, Configure audio and vibration alerts, Manage SPHINX Magnetic™ function, Set anti-loss alarm operating time, Control flashlight, Select sound schemes and frequency, Check battery charge

**Features:** macOS Compatibility

**In-app purchases:** none


### Ground Score Metal Detecting

[App page](https://appshunter.io/ios/app/ground-score-metal-detecting/id6749215061)

Organize your metal detecting adventures, log your discoveries, and connect with a global community of enthusiasts. Track hunts, map finds, and share your treasures.

**Highlights:** Hunt tracking with settings and time, GPS mapping of finds, Finds gallery for discoveries, Community feed for sharing and tips, Recovery helper directory, Dashboard with hunt statistics

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ground Score Pro | $1.99 | per month |


## Frequently asked questions

### Is SphinxMD free?

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

### Is Ground Score Metal Detecting free?

Ground Score Metal Detecting is free to download, with in-app purchases available.

### Which has better reviews, SphinxMD or Ground Score Metal Detecting?

SphinxMD and Ground Score Metal Detecting are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.

### Do SphinxMD or Ground Score Metal Detecting have ads?

Neither SphinxMD nor Ground Score Metal Detecting shows ads.

### Which is updated more often, SphinxMD or Ground Score Metal Detecting?

SphinxMD ships an update every 9 months, and Ground Score Metal Detecting every 4 days. Most recently, SphinxMD was updated on October 24, 2026 and Ground Score Metal Detecting on October 24, 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.*